Hessa/val_dataset_tqa · Datasets at Hugging Face

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DQ_001470	How many layers are shown in the diagram?	question_images/earth_parts_4023.png	a. 2, b. 4, c. 5, d. 3	b	DQ_001470	image	question_images/earth_parts_4023.png	earth_parts_4023.png	1
DQ_001470	How many layers are shown in the diagram?	question_images/earth_parts_4023.png	a. 2, b. 4, c. 5, d. 3	b	DQ_001614	image	question_images/earth_parts_6019.png	earth_parts_6019.png	0.829321
DQ_001470	How many layers are shown in the diagram?	question_images/earth_parts_4023.png	a. 2, b. 4, c. 5, d. 3	b	DQ_001454	image	question_images/earth_parts_4010.png	earth_parts_4010.png	0.820328
DQ_001470	How many layers are shown in the diagram?	question_images/earth_parts_4023.png	a. 2, b. 4, c. 5, d. 3	b	DQ_001564	image	question_images/earth_parts_548.png	earth_parts_548.png	0.818101
DQ_001470	How many layers are shown in the diagram?	question_images/earth_parts_4023.png	a. 2, b. 4, c. 5, d. 3	b	DQ_001624	image	question_images/earth_parts_6021.png	earth_parts_6021.png	0.791591
DQ_001470	How many layers are shown in the diagram?	question_images/earth_parts_4023.png	a. 2, b. 4, c. 5, d. 3	b	T_1113	image	textbook_images/earths_layers_20719.png	FIGURE 1.1	0.791147
DQ_001470	How many layers are shown in the diagram?	question_images/earth_parts_4023.png	a. 2, b. 4, c. 5, d. 3	b	DQ_001577	image	question_images/earth_parts_6013.png	earth_parts_6013.png	0.784986
DQ_001470	How many layers are shown in the diagram?	question_images/earth_parts_4023.png	a. 2, b. 4, c. 5, d. 3	b	DQ_001466	image	question_images/earth_parts_4022.png	earth_parts_4022.png	0.777192
DQ_001470	How many layers are shown in the diagram?	question_images/earth_parts_4023.png	a. 2, b. 4, c. 5, d. 3	b	DQ_001512	image	question_images/earth_parts_4065.png	earth_parts_4065.png	0.77109
DQ_001470	How many layers are shown in the diagram?	question_images/earth_parts_4023.png	a. 2, b. 4, c. 5, d. 3	b	DQ_001672	image	question_images/earth_parts_649.png	earth_parts_649.png	0.76884
DQ_001470	How many layers are shown in the diagram?	question_images/earth_parts_4023.png	a. 2, b. 4, c. 5, d. 3	b	T_0541	text	null	The three outer layers of the Sun are its atmosphere.	0.614459
DQ_001470	How many layers are shown in the diagram?	question_images/earth_parts_4023.png	a. 2, b. 4, c. 5, d. 3	b	T_1800	text	null	Most fossils are preserved by one of five processes outlined below (Figure 1.1):	0.606017
DQ_001470	How many layers are shown in the diagram?	question_images/earth_parts_4023.png	a. 2, b. 4, c. 5, d. 3	b	T_0229	text	null	Air temperature in the stratosphere layer increases with altitude. Why? The stratosphere gets most of its heat from the Sun. Therefore, its warmer closer to the Sun. The air at the bottom of the stratosphere is cold. The cold air is dense, so it doesnt rise. As a result, there is little mixing of air in this layer.	0.602633
DQ_001470	How many layers are shown in the diagram?	question_images/earth_parts_4023.png	a. 2, b. 4, c. 5, d. 3	b	T_1447	text	null	Minerals are divided into groups based on chemical composition. Most minerals fit into one of eight mineral groups.	0.600084
DQ_001470	How many layers are shown in the diagram?	question_images/earth_parts_4023.png	a. 2, b. 4, c. 5, d. 3	b	T_0777	text	null	Plates move apart at divergent plate boundaries. This can occur in the oceans or on land.	0.596185
DQ_001470	How many layers are shown in the diagram?	question_images/earth_parts_4023.png	a. 2, b. 4, c. 5, d. 3	b	T_0081	text	null	Index fossils are commonly used to match rock layers in different places. You can see how this works in Figure	0.595269
DQ_001470	How many layers are shown in the diagram?	question_images/earth_parts_4023.png	a. 2, b. 4, c. 5, d. 3	b	T_0751	text	null	Crust, mantle, and core differ from each other in chemical composition. Its understandable that scientists know the most about the crust, and less about deeper layers (Figure 6.3). Earths crust is a thin, brittle outer shell. The crust is made of rock. This layer is thinner under the oceans and much thicker in mountain ranges.	0.59076
DQ_001470	How many layers are shown in the diagram?	question_images/earth_parts_4023.png	a. 2, b. 4, c. 5, d. 3	b	T_0222	text	null	Air temperature changes as altitude increases. In some layers of the atmosphere, the temperature decreases. In other layers, it increases. You can see this in Figure 15.12. Refer to this figure as you read about the layers below.	0.59041
DQ_001470	How many layers are shown in the diagram?	question_images/earth_parts_4023.png	a. 2, b. 4, c. 5, d. 3	b	T_1698	text	null	How well soil forms and what type of soil forms depends on several different factors, which are described below.	0.586738
DQ_001470	How many layers are shown in the diagram?	question_images/earth_parts_4023.png	a. 2, b. 4, c. 5, d. 3	b	T_2237	text	null	All known matter can be divided into a little more than 100 different substances called elements.	0.582469
DQ_001471	Approximately how deep would you have to go into the Earth to reach the liquid iron core?	question_images/earth_parts_4023.png	a. 1821 km, b. 1000 km, c. 150 km, d. 871 km	d	DQ_001470	image	question_images/earth_parts_4023.png	earth_parts_4023.png	1
DQ_001471	Approximately how deep would you have to go into the Earth to reach the liquid iron core?	question_images/earth_parts_4023.png	a. 1821 km, b. 1000 km, c. 150 km, d. 871 km	d	DQ_001614	image	question_images/earth_parts_6019.png	earth_parts_6019.png	0.829321
DQ_001471	Approximately how deep would you have to go into the Earth to reach the liquid iron core?	question_images/earth_parts_4023.png	a. 1821 km, b. 1000 km, c. 150 km, d. 871 km	d	DQ_001454	image	question_images/earth_parts_4010.png	earth_parts_4010.png	0.820328
DQ_001471	Approximately how deep would you have to go into the Earth to reach the liquid iron core?	question_images/earth_parts_4023.png	a. 1821 km, b. 1000 km, c. 150 km, d. 871 km	d	DQ_001564	image	question_images/earth_parts_548.png	earth_parts_548.png	0.818101
DQ_001471	Approximately how deep would you have to go into the Earth to reach the liquid iron core?	question_images/earth_parts_4023.png	a. 1821 km, b. 1000 km, c. 150 km, d. 871 km	d	DQ_001624	image	question_images/earth_parts_6021.png	earth_parts_6021.png	0.791591
DQ_001471	Approximately how deep would you have to go into the Earth to reach the liquid iron core?	question_images/earth_parts_4023.png	a. 1821 km, b. 1000 km, c. 150 km, d. 871 km	d	T_1113	image	textbook_images/earths_layers_20719.png	FIGURE 1.1	0.791147
DQ_001471	Approximately how deep would you have to go into the Earth to reach the liquid iron core?	question_images/earth_parts_4023.png	a. 1821 km, b. 1000 km, c. 150 km, d. 871 km	d	DQ_001577	image	question_images/earth_parts_6013.png	earth_parts_6013.png	0.784986
DQ_001471	Approximately how deep would you have to go into the Earth to reach the liquid iron core?	question_images/earth_parts_4023.png	a. 1821 km, b. 1000 km, c. 150 km, d. 871 km	d	DQ_001466	image	question_images/earth_parts_4022.png	earth_parts_4022.png	0.777192
DQ_001471	Approximately how deep would you have to go into the Earth to reach the liquid iron core?	question_images/earth_parts_4023.png	a. 1821 km, b. 1000 km, c. 150 km, d. 871 km	d	DQ_001512	image	question_images/earth_parts_4065.png	earth_parts_4065.png	0.77109
DQ_001471	Approximately how deep would you have to go into the Earth to reach the liquid iron core?	question_images/earth_parts_4023.png	a. 1821 km, b. 1000 km, c. 150 km, d. 871 km	d	DQ_001672	image	question_images/earth_parts_649.png	earth_parts_649.png	0.76884
DQ_001471	Approximately how deep would you have to go into the Earth to reach the liquid iron core?	question_images/earth_parts_4023.png	a. 1821 km, b. 1000 km, c. 150 km, d. 871 km	d	T_1855	text	null	Volcanoes erupt because mantle rock melts. This is the first stage in creating a volcano. Remember from the chapter Materials of Earths Crust that mantle may melt if temperature rises, pressure lowers, or water is added. Be sure to think about how and why melting occurs in the settings where there is volcanism mentioned in the next few concepts.	0.604196
DQ_001471	Approximately how deep would you have to go into the Earth to reach the liquid iron core?	question_images/earth_parts_4023.png	a. 1821 km, b. 1000 km, c. 150 km, d. 871 km	d	T_0147	text	null	Freshwater below Earths surface is called groundwater. The water infiltrates, or seeps down into, the ground from the surface. How does this happen? And where does the water go?	0.602494
DQ_001471	Approximately how deep would you have to go into the Earth to reach the liquid iron core?	question_images/earth_parts_4023.png	a. 1821 km, b. 1000 km, c. 150 km, d. 871 km	d	T_0751	text	null	Crust, mantle, and core differ from each other in chemical composition. Its understandable that scientists know the most about the crust, and less about deeper layers (Figure 6.3). Earths crust is a thin, brittle outer shell. The crust is made of rock. This layer is thinner under the oceans and much thicker in mountain ranges.	0.602319
DQ_001471	Approximately how deep would you have to go into the Earth to reach the liquid iron core?	question_images/earth_parts_4023.png	a. 1821 km, b. 1000 km, c. 150 km, d. 871 km	d	T_0748	text	null	If someone told you to figure out what is inside Earth, what would you do? How could you figure out what is inside our planet? How do scientists figure it out?	0.600701
DQ_001471	Approximately how deep would you have to go into the Earth to reach the liquid iron core?	question_images/earth_parts_4023.png	a. 1821 km, b. 1000 km, c. 150 km, d. 871 km	d	T_0157	text	null	When Earth formed 4.6 billion years ago, it would not have been called the water planet. There were no oceans then. In fact, there was no liquid water at all. Early Earth was too hot for liquid water to exist. Earths early years were spent as molten rock and metal.	0.594994
DQ_001471	Approximately how deep would you have to go into the Earth to reach the liquid iron core?	question_images/earth_parts_4023.png	a. 1821 km, b. 1000 km, c. 150 km, d. 871 km	d	T_1193	text	null	When Earth was entirely molten, gravity drew denser elements to the center and lighter elements rose to the surface. The separation of Earth into layers based on density is known as differentiation. The densest material moved to the center to create the planets dense metallic core. Materials that are intermediate in density became part of the mantle (Figure 1.1).	0.587741
DQ_001471	Approximately how deep would you have to go into the Earth to reach the liquid iron core?	question_images/earth_parts_4023.png	a. 1821 km, b. 1000 km, c. 150 km, d. 871 km	d	T_1096	text	null	Deadly earthquakes occur at transform plate boundaries. Transform faults have shallow focus earthquakes. Why do you think this is so?	0.587667
DQ_001471	Approximately how deep would you have to go into the Earth to reach the liquid iron core?	question_images/earth_parts_4023.png	a. 1821 km, b. 1000 km, c. 150 km, d. 871 km	d	T_0726	text	null	Nuclear energy is produced by splitting the nucleus of an atom. This releases a huge amount of energy.	0.585986
DQ_001471	Approximately how deep would you have to go into the Earth to reach the liquid iron core?	question_images/earth_parts_4023.png	a. 1821 km, b. 1000 km, c. 150 km, d. 871 km	d	T_1566	text	null	Scientists are a long way from being able to predict earthquakes. A good prediction must be detailed and accurate. Where will the earthquake occur? When will it occur? What will be the magnitude of the quake? With a good prediction authorities could get people to evacuate. An unnecessary evacuation is expensive and causes people not to believe authorities the next time an evacuation is ordered.	0.577194
DQ_001471	Approximately how deep would you have to go into the Earth to reach the liquid iron core?	question_images/earth_parts_4023.png	a. 1821 km, b. 1000 km, c. 150 km, d. 871 km	d	T_0811	text	null	Earthquakes also occur at divergent plate boundaries. At mid-ocean ridges, these earthquakes tend to be small and shallow focus because the plates are thin, young, and hot. Earthquakes in the oceans are usually far from land, so they have little effect on peoples lives. On land, where continents are rifting apart, earthquakes are larger and stronger.	0.576292
DQ_001472	What is the layer between the lithosphere and magma ocean?	question_images/earth_parts_4023.png	a. none, b. asthenosphere, c. liquid iron core, d. lower mantle	b	DQ_001470	image	question_images/earth_parts_4023.png	earth_parts_4023.png	1
DQ_001472	What is the layer between the lithosphere and magma ocean?	question_images/earth_parts_4023.png	a. none, b. asthenosphere, c. liquid iron core, d. lower mantle	b	DQ_001614	image	question_images/earth_parts_6019.png	earth_parts_6019.png	0.829321
DQ_001472	What is the layer between the lithosphere and magma ocean?	question_images/earth_parts_4023.png	a. none, b. asthenosphere, c. liquid iron core, d. lower mantle	b	DQ_001454	image	question_images/earth_parts_4010.png	earth_parts_4010.png	0.820328
DQ_001472	What is the layer between the lithosphere and magma ocean?	question_images/earth_parts_4023.png	a. none, b. asthenosphere, c. liquid iron core, d. lower mantle	b	DQ_001564	image	question_images/earth_parts_548.png	earth_parts_548.png	0.818101
DQ_001472	What is the layer between the lithosphere and magma ocean?	question_images/earth_parts_4023.png	a. none, b. asthenosphere, c. liquid iron core, d. lower mantle	b	DQ_001624	image	question_images/earth_parts_6021.png	earth_parts_6021.png	0.791591
DQ_001472	What is the layer between the lithosphere and magma ocean?	question_images/earth_parts_4023.png	a. none, b. asthenosphere, c. liquid iron core, d. lower mantle	b	T_1113	image	textbook_images/earths_layers_20719.png	FIGURE 1.1	0.791147
DQ_001472	What is the layer between the lithosphere and magma ocean?	question_images/earth_parts_4023.png	a. none, b. asthenosphere, c. liquid iron core, d. lower mantle	b	DQ_001577	image	question_images/earth_parts_6013.png	earth_parts_6013.png	0.784986
DQ_001472	What is the layer between the lithosphere and magma ocean?	question_images/earth_parts_4023.png	a. none, b. asthenosphere, c. liquid iron core, d. lower mantle	b	DQ_001466	image	question_images/earth_parts_4022.png	earth_parts_4022.png	0.777192
DQ_001472	What is the layer between the lithosphere and magma ocean?	question_images/earth_parts_4023.png	a. none, b. asthenosphere, c. liquid iron core, d. lower mantle	b	DQ_001512	image	question_images/earth_parts_4065.png	earth_parts_4065.png	0.77109
DQ_001472	What is the layer between the lithosphere and magma ocean?	question_images/earth_parts_4023.png	a. none, b. asthenosphere, c. liquid iron core, d. lower mantle	b	DQ_001672	image	question_images/earth_parts_649.png	earth_parts_649.png	0.76884
DQ_001472	What is the layer between the lithosphere and magma ocean?	question_images/earth_parts_4023.png	a. none, b. asthenosphere, c. liquid iron core, d. lower mantle	b	T_1298	text	null	Different factors play into the composition of a magma and the rock it produces.	0.77189
DQ_001472	What is the layer between the lithosphere and magma ocean?	question_images/earth_parts_4023.png	a. none, b. asthenosphere, c. liquid iron core, d. lower mantle	b	T_0777	text	null	Plates move apart at divergent plate boundaries. This can occur in the oceans or on land.	0.712924
DQ_001472	What is the layer between the lithosphere and magma ocean?	question_images/earth_parts_4023.png	a. none, b. asthenosphere, c. liquid iron core, d. lower mantle	b	T_1570	text	null	Many pieces of evidence can mean that a volcano is about to erupt, but the time and magnitude of the eruption are difficult to pin down. This evidence includes the history of previous volcanic activity, earthquakes, slope deformation, and gas emissions.	0.705731
DQ_001472	What is the layer between the lithosphere and magma ocean?	question_images/earth_parts_4023.png	a. none, b. asthenosphere, c. liquid iron core, d. lower mantle	b	T_1855	text	null	Volcanoes erupt because mantle rock melts. This is the first stage in creating a volcano. Remember from the chapter Materials of Earths Crust that mantle may melt if temperature rises, pressure lowers, or water is added. Be sure to think about how and why melting occurs in the settings where there is volcanism mentioned in the next few concepts.	0.705152
DQ_001472	What is the layer between the lithosphere and magma ocean?	question_images/earth_parts_4023.png	a. none, b. asthenosphere, c. liquid iron core, d. lower mantle	b	T_0751	text	null	Crust, mantle, and core differ from each other in chemical composition. Its understandable that scientists know the most about the crust, and less about deeper layers (Figure 6.3). Earths crust is a thin, brittle outer shell. The crust is made of rock. This layer is thinner under the oceans and much thicker in mountain ranges.	0.704882
DQ_001472	What is the layer between the lithosphere and magma ocean?	question_images/earth_parts_4023.png	a. none, b. asthenosphere, c. liquid iron core, d. lower mantle	b	T_0850	text	null	Volcanic eruptions can be devastating, particularly to the people who live close to volcanoes. Volcanologists study volcanoes to be able to predict when a volcano will erupt. Many changes happen when a volcano is about to erupt.	0.695653
DQ_001472	What is the layer between the lithosphere and magma ocean?	question_images/earth_parts_4023.png	a. none, b. asthenosphere, c. liquid iron core, d. lower mantle	b	T_1342	text	null	The rate at which magma cools determines whether an igneous rock is intrusive or extrusive. The cooling rate is reflected in the rocks texture.	0.693698
DQ_001472	What is the layer between the lithosphere and magma ocean?	question_images/earth_parts_4023.png	a. none, b. asthenosphere, c. liquid iron core, d. lower mantle	b	T_0799	text	null	Many processes create mountains. Most mountains form along plate boundaries. A few mountains may form in the middle of a plate. For example, huge volcanoes are mountains formed at hotspots within the Pacific Plate.	0.692315
DQ_001472	What is the layer between the lithosphere and magma ocean?	question_images/earth_parts_4023.png	a. none, b. asthenosphere, c. liquid iron core, d. lower mantle	b	T_1572	text	null	Moving magma shakes the ground, so the number and size of earthquakes increases before an eruption. A volcano that is about to erupt may produce a sequence of earthquakes. Scientists use seismographs that record the length and strength of each earthquake to try to determine if an eruption is imminent.	0.692016
DQ_001472	What is the layer between the lithosphere and magma ocean?	question_images/earth_parts_4023.png	a. none, b. asthenosphere, c. liquid iron core, d. lower mantle	b	T_1336	text	null	Intraplate earthquakes are the result of stresses caused by plate motions acting in solid slabs of lithosphere. The earthquakes take place along ancient faults or rift zones that have been weakened by activity that may have taken place hundreds of millions of years ago.	0.691463
DQ_001473	How many parts of the earth's core are shown in the picture?	question_images/earth_parts_4023.png	a. 3, b. 6, c. 5, d. 4	c	DQ_001470	image	question_images/earth_parts_4023.png	earth_parts_4023.png	1
DQ_001473	How many parts of the earth's core are shown in the picture?	question_images/earth_parts_4023.png	a. 3, b. 6, c. 5, d. 4	c	DQ_001614	image	question_images/earth_parts_6019.png	earth_parts_6019.png	0.829321
DQ_001473	How many parts of the earth's core are shown in the picture?	question_images/earth_parts_4023.png	a. 3, b. 6, c. 5, d. 4	c	DQ_001454	image	question_images/earth_parts_4010.png	earth_parts_4010.png	0.820328
DQ_001473	How many parts of the earth's core are shown in the picture?	question_images/earth_parts_4023.png	a. 3, b. 6, c. 5, d. 4	c	DQ_001564	image	question_images/earth_parts_548.png	earth_parts_548.png	0.818101
DQ_001473	How many parts of the earth's core are shown in the picture?	question_images/earth_parts_4023.png	a. 3, b. 6, c. 5, d. 4	c	DQ_001624	image	question_images/earth_parts_6021.png	earth_parts_6021.png	0.791591
DQ_001473	How many parts of the earth's core are shown in the picture?	question_images/earth_parts_4023.png	a. 3, b. 6, c. 5, d. 4	c	T_1113	image	textbook_images/earths_layers_20719.png	FIGURE 1.1	0.791147
DQ_001473	How many parts of the earth's core are shown in the picture?	question_images/earth_parts_4023.png	a. 3, b. 6, c. 5, d. 4	c	DQ_001577	image	question_images/earth_parts_6013.png	earth_parts_6013.png	0.784986
DQ_001473	How many parts of the earth's core are shown in the picture?	question_images/earth_parts_4023.png	a. 3, b. 6, c. 5, d. 4	c	DQ_001466	image	question_images/earth_parts_4022.png	earth_parts_4022.png	0.777192
DQ_001473	How many parts of the earth's core are shown in the picture?	question_images/earth_parts_4023.png	a. 3, b. 6, c. 5, d. 4	c	DQ_001512	image	question_images/earth_parts_4065.png	earth_parts_4065.png	0.77109
DQ_001473	How many parts of the earth's core are shown in the picture?	question_images/earth_parts_4023.png	a. 3, b. 6, c. 5, d. 4	c	DQ_001672	image	question_images/earth_parts_649.png	earth_parts_649.png	0.76884
DQ_001473	How many parts of the earth's core are shown in the picture?	question_images/earth_parts_4023.png	a. 3, b. 6, c. 5, d. 4	c	T_1190	text	null	Earth formed at the same time as the other planets. The history of Earth is part of the history of the Solar System.	0.668397
DQ_001473	How many parts of the earth's core are shown in the picture?	question_images/earth_parts_4023.png	a. 3, b. 6, c. 5, d. 4	c	T_0777	text	null	Plates move apart at divergent plate boundaries. This can occur in the oceans or on land.	0.661942
DQ_001473	How many parts of the earth's core are shown in the picture?	question_images/earth_parts_4023.png	a. 3, b. 6, c. 5, d. 4	c	T_0751	text	null	Crust, mantle, and core differ from each other in chemical composition. Its understandable that scientists know the most about the crust, and less about deeper layers (Figure 6.3). Earths crust is a thin, brittle outer shell. The crust is made of rock. This layer is thinner under the oceans and much thicker in mountain ranges.	0.660169
DQ_001473	How many parts of the earth's core are shown in the picture?	question_images/earth_parts_4023.png	a. 3, b. 6, c. 5, d. 4	c	T_1156	text	null	The theory of plate tectonics is the most important theory in much of earth science. Plate tectonics explains why much geological activity happens where it does, why many natural resources are found where they are, and can be used to determine what was happening long ago in Earths history. The theory of plate tectonics will be explored in detail in later concepts.	0.659791
DQ_001473	How many parts of the earth's core are shown in the picture?	question_images/earth_parts_4023.png	a. 3, b. 6, c. 5, d. 4	c	T_1855	text	null	Volcanoes erupt because mantle rock melts. This is the first stage in creating a volcano. Remember from the chapter Materials of Earths Crust that mantle may melt if temperature rises, pressure lowers, or water is added. Be sure to think about how and why melting occurs in the settings where there is volcanism mentioned in the next few concepts.	0.657537
DQ_001473	How many parts of the earth's core are shown in the picture?	question_images/earth_parts_4023.png	a. 3, b. 6, c. 5, d. 4	c	T_1259	text	null	Different parts of the Earth receive different amounts of solar radiation. Which part of the planet receives the most solar radiation? The Suns rays strike the surface most directly at the Equator. The difference in solar energy received at different latitudes drives atmospheric circulation.	0.654932
DQ_001473	How many parts of the earth's core are shown in the picture?	question_images/earth_parts_4023.png	a. 3, b. 6, c. 5, d. 4	c	T_0572	text	null	Earth is the third planet out from the Sun, shown in Figure 25.14. Because it is our planet, we know a lot more about Earth than we do about any other planet. What are main features of Earth?	0.653886
DQ_001473	How many parts of the earth's core are shown in the picture?	question_images/earth_parts_4023.png	a. 3, b. 6, c. 5, d. 4	c	T_0726	text	null	Nuclear energy is produced by splitting the nucleus of an atom. This releases a huge amount of energy.	0.653763
DQ_001473	How many parts of the earth's core are shown in the picture?	question_images/earth_parts_4023.png	a. 3, b. 6, c. 5, d. 4	c	T_4953	text	null	Like a bar magnet, planet Earth has north and south magnetic poles and a magnetic field over which it exerts magnetic force. Earths magnetic field is called the magnetosphere. You can see it in the Figure 1.1.	0.651252
DQ_001473	How many parts of the earth's core are shown in the picture?	question_images/earth_parts_4023.png	a. 3, b. 6, c. 5, d. 4	c	T_1298	text	null	Different factors play into the composition of a magma and the rock it produces.	0.649011
DQ_001474	What is the hottest inner most layer?	question_images/earth_parts_4023.png	a. Liquid iron core, b. Lithosphere, c. Asthenosphere, d. Lower Mantle	a	DQ_001470	image	question_images/earth_parts_4023.png	earth_parts_4023.png	1
DQ_001474	What is the hottest inner most layer?	question_images/earth_parts_4023.png	a. Liquid iron core, b. Lithosphere, c. Asthenosphere, d. Lower Mantle	a	DQ_001614	image	question_images/earth_parts_6019.png	earth_parts_6019.png	0.829321
DQ_001474	What is the hottest inner most layer?	question_images/earth_parts_4023.png	a. Liquid iron core, b. Lithosphere, c. Asthenosphere, d. Lower Mantle	a	DQ_001454	image	question_images/earth_parts_4010.png	earth_parts_4010.png	0.820328
DQ_001474	What is the hottest inner most layer?	question_images/earth_parts_4023.png	a. Liquid iron core, b. Lithosphere, c. Asthenosphere, d. Lower Mantle	a	DQ_001564	image	question_images/earth_parts_548.png	earth_parts_548.png	0.818101
DQ_001474	What is the hottest inner most layer?	question_images/earth_parts_4023.png	a. Liquid iron core, b. Lithosphere, c. Asthenosphere, d. Lower Mantle	a	DQ_001624	image	question_images/earth_parts_6021.png	earth_parts_6021.png	0.791591
DQ_001474	What is the hottest inner most layer?	question_images/earth_parts_4023.png	a. Liquid iron core, b. Lithosphere, c. Asthenosphere, d. Lower Mantle	a	T_1113	image	textbook_images/earths_layers_20719.png	FIGURE 1.1	0.791147
DQ_001474	What is the hottest inner most layer?	question_images/earth_parts_4023.png	a. Liquid iron core, b. Lithosphere, c. Asthenosphere, d. Lower Mantle	a	DQ_001577	image	question_images/earth_parts_6013.png	earth_parts_6013.png	0.784986
DQ_001474	What is the hottest inner most layer?	question_images/earth_parts_4023.png	a. Liquid iron core, b. Lithosphere, c. Asthenosphere, d. Lower Mantle	a	DQ_001466	image	question_images/earth_parts_4022.png	earth_parts_4022.png	0.777192
DQ_001474	What is the hottest inner most layer?	question_images/earth_parts_4023.png	a. Liquid iron core, b. Lithosphere, c. Asthenosphere, d. Lower Mantle	a	DQ_001512	image	question_images/earth_parts_4065.png	earth_parts_4065.png	0.77109
DQ_001474	What is the hottest inner most layer?	question_images/earth_parts_4023.png	a. Liquid iron core, b. Lithosphere, c. Asthenosphere, d. Lower Mantle	a	DQ_001672	image	question_images/earth_parts_649.png	earth_parts_649.png	0.76884
DQ_001474	What is the hottest inner most layer?	question_images/earth_parts_4023.png	a. Liquid iron core, b. Lithosphere, c. Asthenosphere, d. Lower Mantle	a	T_0229	text	null	Air temperature in the stratosphere layer increases with altitude. Why? The stratosphere gets most of its heat from the Sun. Therefore, its warmer closer to the Sun. The air at the bottom of the stratosphere is cold. The cold air is dense, so it doesnt rise. As a result, there is little mixing of air in this layer.	0.642937
DQ_001474	What is the hottest inner most layer?	question_images/earth_parts_4023.png	a. Liquid iron core, b. Lithosphere, c. Asthenosphere, d. Lower Mantle	a	T_0541	text	null	The three outer layers of the Sun are its atmosphere.	0.64081
DQ_001474	What is the hottest inner most layer?	question_images/earth_parts_4023.png	a. Liquid iron core, b. Lithosphere, c. Asthenosphere, d. Lower Mantle	a	T_0311	text	null	Earths climate has changed many times through Earths history. Its been both hotter and colder than it is today.	0.595529
DQ_001474	What is the hottest inner most layer?	question_images/earth_parts_4023.png	a. Liquid iron core, b. Lithosphere, c. Asthenosphere, d. Lower Mantle	a	T_0918	text	null	In general, cold air masses tend to flow toward the Equator and warm air masses tend to flow toward the poles. This brings heat to cold areas and cools down areas that are warm. It is one of the many processes that act to balance out the planets temperatures. Click image to the left or use the URL below. URL:	0.594213
DQ_001474	What is the hottest inner most layer?	question_images/earth_parts_4023.png	a. Liquid iron core, b. Lithosphere, c. Asthenosphere, d. Lower Mantle	a	T_1106	text	null	Despite these problems, there is a rich fossil record. How does an organism become fossilized?	0.588946
DQ_001474	What is the hottest inner most layer?	question_images/earth_parts_4023.png	a. Liquid iron core, b. Lithosphere, c. Asthenosphere, d. Lower Mantle	a	T_1753	text	null	The atmosphere is layered, corresponding with how the atmospheres temperature changes with altitude. By under- standing the way temperature changes with altitude, we can learn a lot about how the atmosphere works.	0.587494
DQ_001474	What is the hottest inner most layer?	question_images/earth_parts_4023.png	a. Liquid iron core, b. Lithosphere, c. Asthenosphere, d. Lower Mantle	a	T_0638	text	null	To understand minerals, we must first understand matter. Matter is the substance that physical objects are made of.	0.584873
DQ_001474	What is the hottest inner most layer?	question_images/earth_parts_4023.png	a. Liquid iron core, b. Lithosphere, c. Asthenosphere, d. Lower Mantle	a	T_0078	text	null	When rock layers are in the same place, its easy to give them relative ages. But what if rock layers are far apart? What if they are on different continents? What evidence is used to match rock layers in different places?	0.577544
DQ_001474	What is the hottest inner most layer?	question_images/earth_parts_4023.png	a. Liquid iron core, b. Lithosphere, c. Asthenosphere, d. Lower Mantle	a	T_1298	text	null	Different factors play into the composition of a magma and the rock it produces.	0.575757
DQ_001474	What is the hottest inner most layer?	question_images/earth_parts_4023.png	a. Liquid iron core, b. Lithosphere, c. Asthenosphere, d. Lower Mantle	a	T_0216	text	null	Energy travels through space or material. Heat energy is transferred in three ways: radiation, conduction, and convection.	0.57489

DQ_001470

How many layers are shown in the diagram?

question_images/earth_parts_4023.png

a. 2, b. 4, c. 5, d. 3

b

DQ_001470

image

question_images/earth_parts_4023.png

earth_parts_4023.png

1

DQ_001470

How many layers are shown in the diagram?

question_images/earth_parts_4023.png

a. 2, b. 4, c. 5, d. 3

b

DQ_001614

image

question_images/earth_parts_6019.png

earth_parts_6019.png

0.829321

DQ_001470

How many layers are shown in the diagram?

question_images/earth_parts_4023.png

a. 2, b. 4, c. 5, d. 3

b

DQ_001454

image

question_images/earth_parts_4010.png

earth_parts_4010.png

0.820328

DQ_001470

How many layers are shown in the diagram?

question_images/earth_parts_4023.png

a. 2, b. 4, c. 5, d. 3

b

DQ_001564

image

question_images/earth_parts_548.png

earth_parts_548.png

0.818101

DQ_001470

How many layers are shown in the diagram?

question_images/earth_parts_4023.png

a. 2, b. 4, c. 5, d. 3

b

DQ_001624

image

question_images/earth_parts_6021.png

earth_parts_6021.png

0.791591

DQ_001470

How many layers are shown in the diagram?

question_images/earth_parts_4023.png

a. 2, b. 4, c. 5, d. 3

b

T_1113

image

textbook_images/earths_layers_20719.png

FIGURE 1.1

0.791147

DQ_001470

How many layers are shown in the diagram?

question_images/earth_parts_4023.png

a. 2, b. 4, c. 5, d. 3

b

DQ_001577

image

question_images/earth_parts_6013.png

earth_parts_6013.png

0.784986

DQ_001470

How many layers are shown in the diagram?

question_images/earth_parts_4023.png

a. 2, b. 4, c. 5, d. 3

b

DQ_001466

image

question_images/earth_parts_4022.png

earth_parts_4022.png

0.777192

DQ_001470

How many layers are shown in the diagram?

question_images/earth_parts_4023.png

a. 2, b. 4, c. 5, d. 3

b

DQ_001512

image

question_images/earth_parts_4065.png

earth_parts_4065.png

0.77109

DQ_001470

How many layers are shown in the diagram?

question_images/earth_parts_4023.png

a. 2, b. 4, c. 5, d. 3

b

DQ_001672

image

question_images/earth_parts_649.png

earth_parts_649.png

0.76884

DQ_001470

How many layers are shown in the diagram?

question_images/earth_parts_4023.png

a. 2, b. 4, c. 5, d. 3

b

T_0541

text

null

The three outer layers of the Sun are its atmosphere.

0.614459

DQ_001470

How many layers are shown in the diagram?

question_images/earth_parts_4023.png

a. 2, b. 4, c. 5, d. 3

b

T_1800

text

null

Most fossils are preserved by one of five processes outlined below (Figure 1.1):

0.606017

DQ_001470

How many layers are shown in the diagram?

question_images/earth_parts_4023.png

a. 2, b. 4, c. 5, d. 3

b

T_0229

text

null

Air temperature in the stratosphere layer increases with altitude. Why? The stratosphere gets most of its heat from the Sun. Therefore, its warmer closer to the Sun. The air at the bottom of the stratosphere is cold. The cold air is dense, so it doesnt rise. As a result, there is little mixing of air in this layer.

0.602633

DQ_001470

How many layers are shown in the diagram?

question_images/earth_parts_4023.png

a. 2, b. 4, c. 5, d. 3

b

T_1447

text

null

Minerals are divided into groups based on chemical composition. Most minerals fit into one of eight mineral groups.

0.600084

DQ_001470

How many layers are shown in the diagram?

question_images/earth_parts_4023.png

a. 2, b. 4, c. 5, d. 3

b

T_0777

text

null

Plates move apart at divergent plate boundaries. This can occur in the oceans or on land.

0.596185

DQ_001470

How many layers are shown in the diagram?

question_images/earth_parts_4023.png

a. 2, b. 4, c. 5, d. 3

b

T_0081

text

null

Index fossils are commonly used to match rock layers in different places. You can see how this works in Figure

0.595269

DQ_001470

How many layers are shown in the diagram?

question_images/earth_parts_4023.png

a. 2, b. 4, c. 5, d. 3

b

T_0751

text

null

Crust, mantle, and core differ from each other in chemical composition. Its understandable that scientists know the most about the crust, and less about deeper layers (Figure 6.3). Earths crust is a thin, brittle outer shell. The crust is made of rock. This layer is thinner under the oceans and much thicker in mountain ranges.

0.59076

DQ_001470

How many layers are shown in the diagram?

question_images/earth_parts_4023.png

a. 2, b. 4, c. 5, d. 3

b

T_0222

text

null

Air temperature changes as altitude increases. In some layers of the atmosphere, the temperature decreases. In other layers, it increases. You can see this in Figure 15.12. Refer to this figure as you read about the layers below.

0.59041

DQ_001470

How many layers are shown in the diagram?

question_images/earth_parts_4023.png

a. 2, b. 4, c. 5, d. 3

b

T_1698

text

null

How well soil forms and what type of soil forms depends on several different factors, which are described below.

0.586738

DQ_001470

How many layers are shown in the diagram?

question_images/earth_parts_4023.png

a. 2, b. 4, c. 5, d. 3

b

T_2237

text

null

All known matter can be divided into a little more than 100 different substances called elements.

0.582469

DQ_001471

Approximately how deep would you have to go into the Earth to reach the liquid iron core?

question_images/earth_parts_4023.png

a. 1821 km, b. 1000 km, c. 150 km, d. 871 km

d

DQ_001470

image

question_images/earth_parts_4023.png

earth_parts_4023.png

1

DQ_001471

Approximately how deep would you have to go into the Earth to reach the liquid iron core?

question_images/earth_parts_4023.png

a. 1821 km, b. 1000 km, c. 150 km, d. 871 km

d

DQ_001614

image

question_images/earth_parts_6019.png

earth_parts_6019.png

0.829321

DQ_001471

Approximately how deep would you have to go into the Earth to reach the liquid iron core?

question_images/earth_parts_4023.png

a. 1821 km, b. 1000 km, c. 150 km, d. 871 km

d

DQ_001454

image

question_images/earth_parts_4010.png

earth_parts_4010.png

0.820328

DQ_001471

Approximately how deep would you have to go into the Earth to reach the liquid iron core?

question_images/earth_parts_4023.png

a. 1821 km, b. 1000 km, c. 150 km, d. 871 km

d

DQ_001564

image

question_images/earth_parts_548.png

earth_parts_548.png

0.818101

DQ_001471

Approximately how deep would you have to go into the Earth to reach the liquid iron core?

question_images/earth_parts_4023.png

a. 1821 km, b. 1000 km, c. 150 km, d. 871 km

d

DQ_001624

image

question_images/earth_parts_6021.png

earth_parts_6021.png

0.791591

DQ_001471

Approximately how deep would you have to go into the Earth to reach the liquid iron core?

question_images/earth_parts_4023.png

a. 1821 km, b. 1000 km, c. 150 km, d. 871 km

d

T_1113

image

textbook_images/earths_layers_20719.png

FIGURE 1.1

0.791147

DQ_001471

Approximately how deep would you have to go into the Earth to reach the liquid iron core?

question_images/earth_parts_4023.png

a. 1821 km, b. 1000 km, c. 150 km, d. 871 km

d

DQ_001577

image

question_images/earth_parts_6013.png

earth_parts_6013.png

0.784986

DQ_001471

Approximately how deep would you have to go into the Earth to reach the liquid iron core?

question_images/earth_parts_4023.png

a. 1821 km, b. 1000 km, c. 150 km, d. 871 km

d

DQ_001466

image

question_images/earth_parts_4022.png

earth_parts_4022.png

0.777192

DQ_001471

Approximately how deep would you have to go into the Earth to reach the liquid iron core?

question_images/earth_parts_4023.png

a. 1821 km, b. 1000 km, c. 150 km, d. 871 km

d

DQ_001512

image

question_images/earth_parts_4065.png

earth_parts_4065.png

0.77109

DQ_001471

Approximately how deep would you have to go into the Earth to reach the liquid iron core?

question_images/earth_parts_4023.png

a. 1821 km, b. 1000 km, c. 150 km, d. 871 km

d

DQ_001672

image

question_images/earth_parts_649.png

earth_parts_649.png

0.76884

DQ_001471

Approximately how deep would you have to go into the Earth to reach the liquid iron core?

question_images/earth_parts_4023.png

a. 1821 km, b. 1000 km, c. 150 km, d. 871 km

d

T_1855

text

null

Volcanoes erupt because mantle rock melts. This is the first stage in creating a volcano. Remember from the chapter Materials of Earths Crust that mantle may melt if temperature rises, pressure lowers, or water is added. Be sure to think about how and why melting occurs in the settings where there is volcanism mentioned in the next few concepts.

0.604196

DQ_001471

Approximately how deep would you have to go into the Earth to reach the liquid iron core?

question_images/earth_parts_4023.png

a. 1821 km, b. 1000 km, c. 150 km, d. 871 km

d

T_0147

text

null

Freshwater below Earths surface is called groundwater. The water infiltrates, or seeps down into, the ground from the surface. How does this happen? And where does the water go?

0.602494

DQ_001471

Approximately how deep would you have to go into the Earth to reach the liquid iron core?

question_images/earth_parts_4023.png

a. 1821 km, b. 1000 km, c. 150 km, d. 871 km

d

T_0751

text

null

Crust, mantle, and core differ from each other in chemical composition. Its understandable that scientists know the most about the crust, and less about deeper layers (Figure 6.3). Earths crust is a thin, brittle outer shell. The crust is made of rock. This layer is thinner under the oceans and much thicker in mountain ranges.

0.602319

DQ_001471

Approximately how deep would you have to go into the Earth to reach the liquid iron core?

question_images/earth_parts_4023.png

a. 1821 km, b. 1000 km, c. 150 km, d. 871 km

d

T_0748

text

null

If someone told you to figure out what is inside Earth, what would you do? How could you figure out what is inside our planet? How do scientists figure it out?

0.600701

DQ_001471

Approximately how deep would you have to go into the Earth to reach the liquid iron core?

question_images/earth_parts_4023.png

a. 1821 km, b. 1000 km, c. 150 km, d. 871 km

d

T_0157

text

null

When Earth formed 4.6 billion years ago, it would not have been called the water planet. There were no oceans then. In fact, there was no liquid water at all. Early Earth was too hot for liquid water to exist. Earths early years were spent as molten rock and metal.

0.594994

DQ_001471

Approximately how deep would you have to go into the Earth to reach the liquid iron core?

question_images/earth_parts_4023.png

a. 1821 km, b. 1000 km, c. 150 km, d. 871 km

d

T_1193

text

null

When Earth was entirely molten, gravity drew denser elements to the center and lighter elements rose to the surface. The separation of Earth into layers based on density is known as differentiation. The densest material moved to the center to create the planets dense metallic core. Materials that are intermediate in density became part of the mantle (Figure 1.1).

0.587741

DQ_001471

Approximately how deep would you have to go into the Earth to reach the liquid iron core?

question_images/earth_parts_4023.png

a. 1821 km, b. 1000 km, c. 150 km, d. 871 km

d

T_1096

text

null

Deadly earthquakes occur at transform plate boundaries. Transform faults have shallow focus earthquakes. Why do you think this is so?

0.587667

DQ_001471

Approximately how deep would you have to go into the Earth to reach the liquid iron core?

question_images/earth_parts_4023.png

a. 1821 km, b. 1000 km, c. 150 km, d. 871 km

d

T_0726

text

null

Nuclear energy is produced by splitting the nucleus of an atom. This releases a huge amount of energy.

0.585986

DQ_001471

Approximately how deep would you have to go into the Earth to reach the liquid iron core?

question_images/earth_parts_4023.png

a. 1821 km, b. 1000 km, c. 150 km, d. 871 km

d

T_1566

text

null

Scientists are a long way from being able to predict earthquakes. A good prediction must be detailed and accurate. Where will the earthquake occur? When will it occur? What will be the magnitude of the quake? With a good prediction authorities could get people to evacuate. An unnecessary evacuation is expensive and causes people not to believe authorities the next time an evacuation is ordered.

0.577194

DQ_001471

Approximately how deep would you have to go into the Earth to reach the liquid iron core?

question_images/earth_parts_4023.png

a. 1821 km, b. 1000 km, c. 150 km, d. 871 km

d

T_0811

text

null

Earthquakes also occur at divergent plate boundaries. At mid-ocean ridges, these earthquakes tend to be small and shallow focus because the plates are thin, young, and hot. Earthquakes in the oceans are usually far from land, so they have little effect on peoples lives. On land, where continents are rifting apart, earthquakes are larger and stronger.

0.576292

DQ_001472

What is the layer between the lithosphere and magma ocean?

question_images/earth_parts_4023.png

a. none, b. asthenosphere, c. liquid iron core, d. lower mantle

b

DQ_001470

image

question_images/earth_parts_4023.png

earth_parts_4023.png

1

DQ_001472

What is the layer between the lithosphere and magma ocean?

question_images/earth_parts_4023.png

a. none, b. asthenosphere, c. liquid iron core, d. lower mantle

b

DQ_001614

image

question_images/earth_parts_6019.png

earth_parts_6019.png

0.829321

DQ_001472

What is the layer between the lithosphere and magma ocean?

question_images/earth_parts_4023.png

a. none, b. asthenosphere, c. liquid iron core, d. lower mantle

b

DQ_001454

image

question_images/earth_parts_4010.png

earth_parts_4010.png

0.820328

DQ_001472

What is the layer between the lithosphere and magma ocean?

question_images/earth_parts_4023.png

a. none, b. asthenosphere, c. liquid iron core, d. lower mantle

b

DQ_001564

image

question_images/earth_parts_548.png

earth_parts_548.png

0.818101

DQ_001472

What is the layer between the lithosphere and magma ocean?

question_images/earth_parts_4023.png

a. none, b. asthenosphere, c. liquid iron core, d. lower mantle

b

DQ_001624

image

question_images/earth_parts_6021.png

earth_parts_6021.png

0.791591

DQ_001472

What is the layer between the lithosphere and magma ocean?

question_images/earth_parts_4023.png

a. none, b. asthenosphere, c. liquid iron core, d. lower mantle

b

T_1113

image

textbook_images/earths_layers_20719.png

FIGURE 1.1

0.791147

DQ_001472

What is the layer between the lithosphere and magma ocean?

question_images/earth_parts_4023.png

a. none, b. asthenosphere, c. liquid iron core, d. lower mantle

b

DQ_001577

image

question_images/earth_parts_6013.png

earth_parts_6013.png

0.784986

DQ_001472

What is the layer between the lithosphere and magma ocean?

question_images/earth_parts_4023.png

a. none, b. asthenosphere, c. liquid iron core, d. lower mantle

b

DQ_001466

image

question_images/earth_parts_4022.png

earth_parts_4022.png

0.777192

DQ_001472

What is the layer between the lithosphere and magma ocean?

question_images/earth_parts_4023.png

a. none, b. asthenosphere, c. liquid iron core, d. lower mantle

b

DQ_001512

image

question_images/earth_parts_4065.png

earth_parts_4065.png

0.77109

DQ_001472

What is the layer between the lithosphere and magma ocean?

question_images/earth_parts_4023.png

a. none, b. asthenosphere, c. liquid iron core, d. lower mantle

b

DQ_001672

image

question_images/earth_parts_649.png

earth_parts_649.png

0.76884

DQ_001472

What is the layer between the lithosphere and magma ocean?

question_images/earth_parts_4023.png

a. none, b. asthenosphere, c. liquid iron core, d. lower mantle

b

T_1298

text

null

Different factors play into the composition of a magma and the rock it produces.

0.77189

DQ_001472

What is the layer between the lithosphere and magma ocean?

question_images/earth_parts_4023.png

a. none, b. asthenosphere, c. liquid iron core, d. lower mantle

b

T_0777

text

null

Plates move apart at divergent plate boundaries. This can occur in the oceans or on land.

0.712924

DQ_001472

What is the layer between the lithosphere and magma ocean?

question_images/earth_parts_4023.png

a. none, b. asthenosphere, c. liquid iron core, d. lower mantle

b

T_1570

text

null

Many pieces of evidence can mean that a volcano is about to erupt, but the time and magnitude of the eruption are difficult to pin down. This evidence includes the history of previous volcanic activity, earthquakes, slope deformation, and gas emissions.

0.705731

DQ_001472

What is the layer between the lithosphere and magma ocean?

question_images/earth_parts_4023.png

a. none, b. asthenosphere, c. liquid iron core, d. lower mantle

b

T_1855

text

null

Volcanoes erupt because mantle rock melts. This is the first stage in creating a volcano. Remember from the chapter Materials of Earths Crust that mantle may melt if temperature rises, pressure lowers, or water is added. Be sure to think about how and why melting occurs in the settings where there is volcanism mentioned in the next few concepts.

0.705152

DQ_001472

What is the layer between the lithosphere and magma ocean?

question_images/earth_parts_4023.png

a. none, b. asthenosphere, c. liquid iron core, d. lower mantle

b

T_0751

text

null

Crust, mantle, and core differ from each other in chemical composition. Its understandable that scientists know the most about the crust, and less about deeper layers (Figure 6.3). Earths crust is a thin, brittle outer shell. The crust is made of rock. This layer is thinner under the oceans and much thicker in mountain ranges.

0.704882

DQ_001472

What is the layer between the lithosphere and magma ocean?

question_images/earth_parts_4023.png

a. none, b. asthenosphere, c. liquid iron core, d. lower mantle

b

T_0850

text

null

Volcanic eruptions can be devastating, particularly to the people who live close to volcanoes. Volcanologists study volcanoes to be able to predict when a volcano will erupt. Many changes happen when a volcano is about to erupt.

0.695653

DQ_001472

What is the layer between the lithosphere and magma ocean?

question_images/earth_parts_4023.png

a. none, b. asthenosphere, c. liquid iron core, d. lower mantle

b

T_1342

text

null

The rate at which magma cools determines whether an igneous rock is intrusive or extrusive. The cooling rate is reflected in the rocks texture.

0.693698

DQ_001472

What is the layer between the lithosphere and magma ocean?

question_images/earth_parts_4023.png

a. none, b. asthenosphere, c. liquid iron core, d. lower mantle

b

T_0799

text

null

Many processes create mountains. Most mountains form along plate boundaries. A few mountains may form in the middle of a plate. For example, huge volcanoes are mountains formed at hotspots within the Pacific Plate.

0.692315

DQ_001472

What is the layer between the lithosphere and magma ocean?

question_images/earth_parts_4023.png

a. none, b. asthenosphere, c. liquid iron core, d. lower mantle

b

T_1572

text

null

Moving magma shakes the ground, so the number and size of earthquakes increases before an eruption. A volcano that is about to erupt may produce a sequence of earthquakes. Scientists use seismographs that record the length and strength of each earthquake to try to determine if an eruption is imminent.

0.692016

DQ_001472

What is the layer between the lithosphere and magma ocean?

question_images/earth_parts_4023.png

a. none, b. asthenosphere, c. liquid iron core, d. lower mantle

b

T_1336

text

null

Intraplate earthquakes are the result of stresses caused by plate motions acting in solid slabs of lithosphere. The earthquakes take place along ancient faults or rift zones that have been weakened by activity that may have taken place hundreds of millions of years ago.

0.691463

DQ_001473

How many parts of the earth's core are shown in the picture?

question_images/earth_parts_4023.png

a. 3, b. 6, c. 5, d. 4

c

DQ_001470

image

question_images/earth_parts_4023.png

earth_parts_4023.png

1

DQ_001473

How many parts of the earth's core are shown in the picture?

question_images/earth_parts_4023.png

a. 3, b. 6, c. 5, d. 4

c

DQ_001614

image

question_images/earth_parts_6019.png

earth_parts_6019.png

0.829321

DQ_001473

How many parts of the earth's core are shown in the picture?

question_images/earth_parts_4023.png

a. 3, b. 6, c. 5, d. 4

c

DQ_001454

image

question_images/earth_parts_4010.png

earth_parts_4010.png

0.820328

DQ_001473

How many parts of the earth's core are shown in the picture?

question_images/earth_parts_4023.png

a. 3, b. 6, c. 5, d. 4

c

DQ_001564

image

question_images/earth_parts_548.png

earth_parts_548.png

0.818101

DQ_001473

How many parts of the earth's core are shown in the picture?

question_images/earth_parts_4023.png

a. 3, b. 6, c. 5, d. 4

c

DQ_001624

image

question_images/earth_parts_6021.png

earth_parts_6021.png

0.791591

DQ_001473

How many parts of the earth's core are shown in the picture?

question_images/earth_parts_4023.png

a. 3, b. 6, c. 5, d. 4

c

T_1113

image

textbook_images/earths_layers_20719.png

FIGURE 1.1

0.791147

DQ_001473

How many parts of the earth's core are shown in the picture?

question_images/earth_parts_4023.png

a. 3, b. 6, c. 5, d. 4

c

DQ_001577

image

question_images/earth_parts_6013.png

earth_parts_6013.png

0.784986

DQ_001473

How many parts of the earth's core are shown in the picture?

question_images/earth_parts_4023.png

a. 3, b. 6, c. 5, d. 4

c

DQ_001466

image

question_images/earth_parts_4022.png

earth_parts_4022.png

0.777192

DQ_001473

How many parts of the earth's core are shown in the picture?

question_images/earth_parts_4023.png

a. 3, b. 6, c. 5, d. 4

c

DQ_001512

image

question_images/earth_parts_4065.png

earth_parts_4065.png

0.77109

DQ_001473

How many parts of the earth's core are shown in the picture?

question_images/earth_parts_4023.png

a. 3, b. 6, c. 5, d. 4

c

DQ_001672

image

question_images/earth_parts_649.png

earth_parts_649.png

0.76884

DQ_001473

How many parts of the earth's core are shown in the picture?

question_images/earth_parts_4023.png

a. 3, b. 6, c. 5, d. 4

c

T_1190

text

null

Earth formed at the same time as the other planets. The history of Earth is part of the history of the Solar System.

0.668397

DQ_001473

How many parts of the earth's core are shown in the picture?

question_images/earth_parts_4023.png

a. 3, b. 6, c. 5, d. 4

c

T_0777

text

null

Plates move apart at divergent plate boundaries. This can occur in the oceans or on land.

0.661942

DQ_001473

How many parts of the earth's core are shown in the picture?

question_images/earth_parts_4023.png

a. 3, b. 6, c. 5, d. 4

c

T_0751

text

null

Crust, mantle, and core differ from each other in chemical composition. Its understandable that scientists know the most about the crust, and less about deeper layers (Figure 6.3). Earths crust is a thin, brittle outer shell. The crust is made of rock. This layer is thinner under the oceans and much thicker in mountain ranges.

0.660169

DQ_001473

How many parts of the earth's core are shown in the picture?

question_images/earth_parts_4023.png

a. 3, b. 6, c. 5, d. 4

c

T_1156

text

null

The theory of plate tectonics is the most important theory in much of earth science. Plate tectonics explains why much geological activity happens where it does, why many natural resources are found where they are, and can be used to determine what was happening long ago in Earths history. The theory of plate tectonics will be explored in detail in later concepts.

0.659791

DQ_001473

How many parts of the earth's core are shown in the picture?

question_images/earth_parts_4023.png

a. 3, b. 6, c. 5, d. 4

c

T_1855

text

null

Volcanoes erupt because mantle rock melts. This is the first stage in creating a volcano. Remember from the chapter Materials of Earths Crust that mantle may melt if temperature rises, pressure lowers, or water is added. Be sure to think about how and why melting occurs in the settings where there is volcanism mentioned in the next few concepts.

0.657537

DQ_001473

How many parts of the earth's core are shown in the picture?

question_images/earth_parts_4023.png

a. 3, b. 6, c. 5, d. 4

c

T_1259

text

null

Different parts of the Earth receive different amounts of solar radiation. Which part of the planet receives the most solar radiation? The Suns rays strike the surface most directly at the Equator. The difference in solar energy received at different latitudes drives atmospheric circulation.

0.654932

DQ_001473

How many parts of the earth's core are shown in the picture?

question_images/earth_parts_4023.png

a. 3, b. 6, c. 5, d. 4

c

T_0572

text

null

Earth is the third planet out from the Sun, shown in Figure 25.14. Because it is our planet, we know a lot more about Earth than we do about any other planet. What are main features of Earth?

0.653886

DQ_001473

How many parts of the earth's core are shown in the picture?

question_images/earth_parts_4023.png

a. 3, b. 6, c. 5, d. 4

c

T_0726

text

null

Nuclear energy is produced by splitting the nucleus of an atom. This releases a huge amount of energy.

0.653763

DQ_001473

How many parts of the earth's core are shown in the picture?

question_images/earth_parts_4023.png

a. 3, b. 6, c. 5, d. 4

c

T_4953

text

null

Like a bar magnet, planet Earth has north and south magnetic poles and a magnetic field over which it exerts magnetic force. Earths magnetic field is called the magnetosphere. You can see it in the Figure 1.1.

0.651252

DQ_001473

How many parts of the earth's core are shown in the picture?

question_images/earth_parts_4023.png

a. 3, b. 6, c. 5, d. 4

c

T_1298

text

null

Different factors play into the composition of a magma and the rock it produces.

0.649011

DQ_001474

What is the hottest inner most layer?

question_images/earth_parts_4023.png

a. Liquid iron core, b. Lithosphere, c. Asthenosphere, d. Lower Mantle

a

DQ_001470

image

question_images/earth_parts_4023.png

earth_parts_4023.png

1

DQ_001474

What is the hottest inner most layer?

question_images/earth_parts_4023.png

a. Liquid iron core, b. Lithosphere, c. Asthenosphere, d. Lower Mantle

a

DQ_001614

image

question_images/earth_parts_6019.png

earth_parts_6019.png

0.829321

DQ_001474

What is the hottest inner most layer?

question_images/earth_parts_4023.png

a. Liquid iron core, b. Lithosphere, c. Asthenosphere, d. Lower Mantle

a

DQ_001454

image

question_images/earth_parts_4010.png

earth_parts_4010.png

0.820328

DQ_001474

What is the hottest inner most layer?

question_images/earth_parts_4023.png

a. Liquid iron core, b. Lithosphere, c. Asthenosphere, d. Lower Mantle

a

DQ_001564

image

question_images/earth_parts_548.png

earth_parts_548.png

0.818101

DQ_001474

What is the hottest inner most layer?

question_images/earth_parts_4023.png

a. Liquid iron core, b. Lithosphere, c. Asthenosphere, d. Lower Mantle

a

DQ_001624

image

question_images/earth_parts_6021.png

earth_parts_6021.png

0.791591

DQ_001474

What is the hottest inner most layer?

question_images/earth_parts_4023.png

a. Liquid iron core, b. Lithosphere, c. Asthenosphere, d. Lower Mantle

a

T_1113

image

textbook_images/earths_layers_20719.png

FIGURE 1.1

0.791147

DQ_001474

What is the hottest inner most layer?

question_images/earth_parts_4023.png

a. Liquid iron core, b. Lithosphere, c. Asthenosphere, d. Lower Mantle

a

DQ_001577

image

question_images/earth_parts_6013.png

earth_parts_6013.png

0.784986

DQ_001474

What is the hottest inner most layer?

question_images/earth_parts_4023.png

a. Liquid iron core, b. Lithosphere, c. Asthenosphere, d. Lower Mantle

a

DQ_001466

image

question_images/earth_parts_4022.png

earth_parts_4022.png

0.777192

DQ_001474

What is the hottest inner most layer?

question_images/earth_parts_4023.png

a. Liquid iron core, b. Lithosphere, c. Asthenosphere, d. Lower Mantle

a

DQ_001512

image

question_images/earth_parts_4065.png

earth_parts_4065.png

0.77109

DQ_001474

What is the hottest inner most layer?

question_images/earth_parts_4023.png

a. Liquid iron core, b. Lithosphere, c. Asthenosphere, d. Lower Mantle

a

DQ_001672

image

question_images/earth_parts_649.png

earth_parts_649.png

0.76884

DQ_001474

What is the hottest inner most layer?

question_images/earth_parts_4023.png

a. Liquid iron core, b. Lithosphere, c. Asthenosphere, d. Lower Mantle

a

T_0229

text

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Air temperature in the stratosphere layer increases with altitude. Why? The stratosphere gets most of its heat from the Sun. Therefore, its warmer closer to the Sun. The air at the bottom of the stratosphere is cold. The cold air is dense, so it doesnt rise. As a result, there is little mixing of air in this layer.

0.642937

DQ_001474

What is the hottest inner most layer?

question_images/earth_parts_4023.png

a. Liquid iron core, b. Lithosphere, c. Asthenosphere, d. Lower Mantle

a

T_0541

text

null

The three outer layers of the Sun are its atmosphere.

0.64081

DQ_001474

What is the hottest inner most layer?

question_images/earth_parts_4023.png

a. Liquid iron core, b. Lithosphere, c. Asthenosphere, d. Lower Mantle

a

T_0311

text

null

Earths climate has changed many times through Earths history. Its been both hotter and colder than it is today.

0.595529

DQ_001474

What is the hottest inner most layer?

question_images/earth_parts_4023.png

a. Liquid iron core, b. Lithosphere, c. Asthenosphere, d. Lower Mantle

a

T_0918

text

null

In general, cold air masses tend to flow toward the Equator and warm air masses tend to flow toward the poles. This brings heat to cold areas and cools down areas that are warm. It is one of the many processes that act to balance out the planets temperatures. Click image to the left or use the URL below. URL:

0.594213

DQ_001474

What is the hottest inner most layer?

question_images/earth_parts_4023.png

a. Liquid iron core, b. Lithosphere, c. Asthenosphere, d. Lower Mantle

a

T_1106

text

null

Despite these problems, there is a rich fossil record. How does an organism become fossilized?

0.588946

DQ_001474

What is the hottest inner most layer?

question_images/earth_parts_4023.png

a. Liquid iron core, b. Lithosphere, c. Asthenosphere, d. Lower Mantle

a

T_1753

text

null

The atmosphere is layered, corresponding with how the atmospheres temperature changes with altitude. By under- standing the way temperature changes with altitude, we can learn a lot about how the atmosphere works.

0.587494

DQ_001474

What is the hottest inner most layer?

question_images/earth_parts_4023.png

a. Liquid iron core, b. Lithosphere, c. Asthenosphere, d. Lower Mantle

a

T_0638

text

null

To understand minerals, we must first understand matter. Matter is the substance that physical objects are made of.

0.584873

DQ_001474

What is the hottest inner most layer?

question_images/earth_parts_4023.png

a. Liquid iron core, b. Lithosphere, c. Asthenosphere, d. Lower Mantle

a

T_0078

text

null

When rock layers are in the same place, its easy to give them relative ages. But what if rock layers are far apart? What if they are on different continents? What evidence is used to match rock layers in different places?

0.577544

DQ_001474

What is the hottest inner most layer?

question_images/earth_parts_4023.png

a. Liquid iron core, b. Lithosphere, c. Asthenosphere, d. Lower Mantle

a

T_1298

text

null

Different factors play into the composition of a magma and the rock it produces.

0.575757

DQ_001474

What is the hottest inner most layer?

question_images/earth_parts_4023.png

a. Liquid iron core, b. Lithosphere, c. Asthenosphere, d. Lower Mantle

a

T_0216

text

null

Energy travels through space or material. Heat energy is transferred in three ways: radiation, conduction, and convection.

0.57489