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DQ_001455 | What is the physical property of Earth's inner core? | question_images/earth_parts_4010.png | a. Liquid, b. Rigid, c. Glass, d. Plastic | b | DQ_001454 | image | question_images/earth_parts_4010.png | earth_parts_4010.png | 1 |
DQ_001455 | What is the physical property of Earth's inner core? | question_images/earth_parts_4010.png | a. Liquid, b. Rigid, c. Glass, d. Plastic | b | DQ_001624 | image | question_images/earth_parts_6021.png | earth_parts_6021.png | 0.856742 |
DQ_001455 | What is the physical property of Earth's inner core? | question_images/earth_parts_4010.png | a. Liquid, b. Rigid, c. Glass, d. Plastic | b | DQ_001614 | image | question_images/earth_parts_6019.png | earth_parts_6019.png | 0.853566 |
DQ_001455 | What is the physical property of Earth's inner core? | question_images/earth_parts_4010.png | a. Liquid, b. Rigid, c. Glass, d. Plastic | b | DQ_001564 | image | question_images/earth_parts_548.png | earth_parts_548.png | 0.840284 |
DQ_001455 | What is the physical property of Earth's inner core? | question_images/earth_parts_4010.png | a. Liquid, b. Rigid, c. Glass, d. Plastic | b | DD_0049 | image | teaching_images/earth_parts_4020.png | This diagram shows the structure of the Earth. The outer layer is the crust and this is the thinnest layer. The mantle lies beneath the crust. There is an upper mantle and a lower mantle and they are formed of hot, solid rock. The outer core lies beneath the lower mantle and this is a fluid layer. The inner core is a solid ball and is the hottest of the layers. This is the Earth's innermost part. The distance from the crust to the center of the Earth is 6371 kilometers. | 0.826194 |
DQ_001455 | What is the physical property of Earth's inner core? | question_images/earth_parts_4010.png | a. Liquid, b. Rigid, c. Glass, d. Plastic | b | DQ_001470 | image | question_images/earth_parts_4023.png | earth_parts_4023.png | 0.820328 |
DQ_001455 | What is the physical property of Earth's inner core? | question_images/earth_parts_4010.png | a. Liquid, b. Rigid, c. Glass, d. Plastic | b | T_1113 | image | textbook_images/earths_layers_20719.png | FIGURE 1.1 | 0.818547 |
DQ_001455 | What is the physical property of Earth's inner core? | question_images/earth_parts_4010.png | a. Liquid, b. Rigid, c. Glass, d. Plastic | b | DQ_001466 | image | question_images/earth_parts_4022.png | earth_parts_4022.png | 0.813764 |
DQ_001455 | What is the physical property of Earth's inner core? | question_images/earth_parts_4010.png | a. Liquid, b. Rigid, c. Glass, d. Plastic | b | DQ_001584 | image | question_images/earth_parts_6014.png | earth_parts_6014.png | 0.813602 |
DQ_001455 | What is the physical property of Earth's inner core? | question_images/earth_parts_4010.png | a. Liquid, b. Rigid, c. Glass, d. Plastic | b | DQ_001450 | image | question_images/earth_parts_4004.png | earth_parts_4004.png | 0.801002 |
DQ_001455 | What is the physical property of Earth's inner core? | question_images/earth_parts_4010.png | a. Liquid, b. Rigid, c. Glass, d. Plastic | b | T_0726 | text | null | Nuclear energy is produced by splitting the nucleus of an atom. This releases a huge amount of energy. | 0.641379 |
DQ_001455 | What is the physical property of Earth's inner core? | question_images/earth_parts_4010.png | a. Liquid, b. Rigid, c. Glass, d. Plastic | b | T_1106 | text | null | Despite these problems, there is a rich fossil record. How does an organism become fossilized? | 0.640018 |
DQ_001455 | What is the physical property of Earth's inner core? | question_images/earth_parts_4010.png | a. Liquid, b. Rigid, c. Glass, d. Plastic | b | 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? | 0.637619 |
DQ_001455 | What is the physical property of Earth's inner core? | question_images/earth_parts_4010.png | a. Liquid, b. Rigid, c. Glass, d. Plastic | b | 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. | 0.637416 |
DQ_001455 | What is the physical property of Earth's inner core? | question_images/earth_parts_4010.png | a. Liquid, b. Rigid, c. Glass, d. Plastic | b | 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. | 0.635808 |
DQ_001455 | What is the physical property of Earth's inner core? | question_images/earth_parts_4010.png | a. Liquid, b. Rigid, c. Glass, d. Plastic | b | T_0638 | text | null | To understand minerals, we must first understand matter. Matter is the substance that physical objects are made of. | 0.63151 |
DQ_001455 | What is the physical property of Earth's inner core? | question_images/earth_parts_4010.png | a. Liquid, b. Rigid, c. Glass, d. Plastic | b | T_0813 | text | null | Seismic waves are the energy from earthquakes. Seismic waves move outward in all directions away from their source. Each type of seismic wave travels at different speeds in different materials. All seismic waves travel through rock, but not all travel through liquid or gas. Geologists study seismic waves to learn about earthquakes and the Earths interior. | 0.631091 |
DQ_001455 | What is the physical property of Earth's inner core? | question_images/earth_parts_4010.png | a. Liquid, b. Rigid, c. Glass, d. Plastic | b | T_3941 | text | null | Why do different states of matter have different properties? Its because of differences in energy at the level of atoms and molecules, the tiny particles that make up matter. | 0.630758 |
DQ_001455 | What is the physical property of Earth's inner core? | question_images/earth_parts_4010.png | a. Liquid, b. Rigid, c. Glass, d. Plastic | b | 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. | 0.630683 |
DQ_001455 | What is the physical property of Earth's inner core? | question_images/earth_parts_4010.png | a. Liquid, b. Rigid, c. Glass, d. Plastic | b | T_0311 | text | null | Earths climate has changed many times through Earths history. Its been both hotter and colder than it is today. | 0.630654 |
DQ_001456 | How many layers of the earth are classified as rigid? | question_images/earth_parts_4010.png | a. 4, b. 2, c. 6, d. 5 | a | DQ_001454 | image | question_images/earth_parts_4010.png | earth_parts_4010.png | 1 |
DQ_001456 | How many layers of the earth are classified as rigid? | question_images/earth_parts_4010.png | a. 4, b. 2, c. 6, d. 5 | a | DQ_001624 | image | question_images/earth_parts_6021.png | earth_parts_6021.png | 0.856742 |
DQ_001456 | How many layers of the earth are classified as rigid? | question_images/earth_parts_4010.png | a. 4, b. 2, c. 6, d. 5 | a | DQ_001614 | image | question_images/earth_parts_6019.png | earth_parts_6019.png | 0.853566 |
DQ_001456 | How many layers of the earth are classified as rigid? | question_images/earth_parts_4010.png | a. 4, b. 2, c. 6, d. 5 | a | DQ_001564 | image | question_images/earth_parts_548.png | earth_parts_548.png | 0.840284 |
DQ_001456 | How many layers of the earth are classified as rigid? | question_images/earth_parts_4010.png | a. 4, b. 2, c. 6, d. 5 | a | DD_0049 | image | teaching_images/earth_parts_4020.png | This diagram shows the structure of the Earth. The outer layer is the crust and this is the thinnest layer. The mantle lies beneath the crust. There is an upper mantle and a lower mantle and they are formed of hot, solid rock. The outer core lies beneath the lower mantle and this is a fluid layer. The inner core is a solid ball and is the hottest of the layers. This is the Earth's innermost part. The distance from the crust to the center of the Earth is 6371 kilometers. | 0.826194 |
DQ_001456 | How many layers of the earth are classified as rigid? | question_images/earth_parts_4010.png | a. 4, b. 2, c. 6, d. 5 | a | DQ_001470 | image | question_images/earth_parts_4023.png | earth_parts_4023.png | 0.820328 |
DQ_001456 | How many layers of the earth are classified as rigid? | question_images/earth_parts_4010.png | a. 4, b. 2, c. 6, d. 5 | a | T_1113 | image | textbook_images/earths_layers_20719.png | FIGURE 1.1 | 0.818547 |
DQ_001456 | How many layers of the earth are classified as rigid? | question_images/earth_parts_4010.png | a. 4, b. 2, c. 6, d. 5 | a | DQ_001466 | image | question_images/earth_parts_4022.png | earth_parts_4022.png | 0.813764 |
DQ_001456 | How many layers of the earth are classified as rigid? | question_images/earth_parts_4010.png | a. 4, b. 2, c. 6, d. 5 | a | DQ_001584 | image | question_images/earth_parts_6014.png | earth_parts_6014.png | 0.813602 |
DQ_001456 | How many layers of the earth are classified as rigid? | question_images/earth_parts_4010.png | a. 4, b. 2, c. 6, d. 5 | a | DQ_001450 | image | question_images/earth_parts_4004.png | earth_parts_4004.png | 0.801002 |
DQ_001456 | How many layers of the earth are classified as rigid? | question_images/earth_parts_4010.png | a. 4, b. 2, c. 6, d. 5 | a | T_1106 | text | null | Despite these problems, there is a rich fossil record. How does an organism become fossilized? | 0.723864 |
DQ_001456 | How many layers of the earth are classified as rigid? | question_images/earth_parts_4010.png | a. 4, b. 2, c. 6, d. 5 | 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? | 0.719461 |
DQ_001456 | How many layers of the earth are classified as rigid? | question_images/earth_parts_4010.png | a. 4, b. 2, c. 6, d. 5 | a | T_1698 | text | null | How well soil forms and what type of soil forms depends on several different factors, which are described below. | 0.707554 |
DQ_001456 | How many layers of the earth are classified as rigid? | question_images/earth_parts_4010.png | a. 4, b. 2, c. 6, d. 5 | a | T_1298 | text | null | Different factors play into the composition of a magma and the rock it produces. | 0.705463 |
DQ_001456 | How many layers of the earth are classified as rigid? | question_images/earth_parts_4010.png | a. 4, b. 2, c. 6, d. 5 | a | 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. | 0.704964 |
DQ_001456 | How many layers of the earth are classified as rigid? | question_images/earth_parts_4010.png | a. 4, b. 2, c. 6, d. 5 | a | T_0777 | text | null | Plates move apart at divergent plate boundaries. This can occur in the oceans or on land. | 0.700376 |
DQ_001456 | How many layers of the earth are classified as rigid? | question_images/earth_parts_4010.png | a. 4, b. 2, c. 6, d. 5 | a | T_1447 | text | null | Minerals are divided into groups based on chemical composition. Most minerals fit into one of eight mineral groups. | 0.696642 |
DQ_001456 | How many layers of the earth are classified as rigid? | question_images/earth_parts_4010.png | a. 4, b. 2, c. 6, d. 5 | a | 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? | 0.686172 |
DQ_001456 | How many layers of the earth are classified as rigid? | question_images/earth_parts_4010.png | a. 4, b. 2, c. 6, d. 5 | a | 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. | 0.685187 |
DQ_001456 | How many layers of the earth are classified as rigid? | question_images/earth_parts_4010.png | a. 4, b. 2, c. 6, d. 5 | a | T_0815 | text | null | There are two major types of seismic waves. Body waves travel through the Earths interior. Surface waves travel along the ground surface. In an earthquake, body waves are responsible for sharp jolts. Surface waves are responsible for rolling motions that do most of the damage in an earthquake. | 0.683744 |
DQ_001457 | How many layers of the earth are there classified by chemical composition? | question_images/earth_parts_4010.png | a. 3, b. 6, c. 4, d. 5 | a | DQ_001454 | image | question_images/earth_parts_4010.png | earth_parts_4010.png | 1 |
DQ_001457 | How many layers of the earth are there classified by chemical composition? | question_images/earth_parts_4010.png | a. 3, b. 6, c. 4, d. 5 | a | DQ_001624 | image | question_images/earth_parts_6021.png | earth_parts_6021.png | 0.856742 |
DQ_001457 | How many layers of the earth are there classified by chemical composition? | question_images/earth_parts_4010.png | a. 3, b. 6, c. 4, d. 5 | a | DQ_001614 | image | question_images/earth_parts_6019.png | earth_parts_6019.png | 0.853566 |
DQ_001457 | How many layers of the earth are there classified by chemical composition? | question_images/earth_parts_4010.png | a. 3, b. 6, c. 4, d. 5 | a | DQ_001564 | image | question_images/earth_parts_548.png | earth_parts_548.png | 0.840284 |
DQ_001457 | How many layers of the earth are there classified by chemical composition? | question_images/earth_parts_4010.png | a. 3, b. 6, c. 4, d. 5 | a | DD_0049 | image | teaching_images/earth_parts_4020.png | This diagram shows the structure of the Earth. The outer layer is the crust and this is the thinnest layer. The mantle lies beneath the crust. There is an upper mantle and a lower mantle and they are formed of hot, solid rock. The outer core lies beneath the lower mantle and this is a fluid layer. The inner core is a solid ball and is the hottest of the layers. This is the Earth's innermost part. The distance from the crust to the center of the Earth is 6371 kilometers. | 0.826194 |
DQ_001457 | How many layers of the earth are there classified by chemical composition? | question_images/earth_parts_4010.png | a. 3, b. 6, c. 4, d. 5 | a | DQ_001470 | image | question_images/earth_parts_4023.png | earth_parts_4023.png | 0.820328 |
DQ_001457 | How many layers of the earth are there classified by chemical composition? | question_images/earth_parts_4010.png | a. 3, b. 6, c. 4, d. 5 | a | T_1113 | image | textbook_images/earths_layers_20719.png | FIGURE 1.1 | 0.818547 |
DQ_001457 | How many layers of the earth are there classified by chemical composition? | question_images/earth_parts_4010.png | a. 3, b. 6, c. 4, d. 5 | a | DQ_001466 | image | question_images/earth_parts_4022.png | earth_parts_4022.png | 0.813764 |
DQ_001457 | How many layers of the earth are there classified by chemical composition? | question_images/earth_parts_4010.png | a. 3, b. 6, c. 4, d. 5 | a | DQ_001584 | image | question_images/earth_parts_6014.png | earth_parts_6014.png | 0.813602 |
DQ_001457 | How many layers of the earth are there classified by chemical composition? | question_images/earth_parts_4010.png | a. 3, b. 6, c. 4, d. 5 | a | DQ_001450 | image | question_images/earth_parts_4004.png | earth_parts_4004.png | 0.801002 |
DQ_001457 | How many layers of the earth are there classified by chemical composition? | question_images/earth_parts_4010.png | a. 3, b. 6, c. 4, d. 5 | a | T_1447 | text | null | Minerals are divided into groups based on chemical composition. Most minerals fit into one of eight mineral groups. | 0.73853 |
DQ_001457 | How many layers of the earth are there classified by chemical composition? | question_images/earth_parts_4010.png | a. 3, b. 6, c. 4, d. 5 | a | 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. | 0.727891 |
DQ_001457 | How many layers of the earth are there classified by chemical composition? | question_images/earth_parts_4010.png | a. 3, b. 6, c. 4, d. 5 | a | T_1106 | text | null | Despite these problems, there is a rich fossil record. How does an organism become fossilized? | 0.72187 |
DQ_001457 | How many layers of the earth are there classified by chemical composition? | question_images/earth_parts_4010.png | a. 3, b. 6, c. 4, d. 5 | a | T_2237 | text | null | All known matter can be divided into a little more than 100 different substances called elements. | 0.72159 |
DQ_001457 | How many layers of the earth are there classified by chemical composition? | question_images/earth_parts_4010.png | a. 3, b. 6, c. 4, d. 5 | 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? | 0.714658 |
DQ_001457 | How many layers of the earth are there classified by chemical composition? | question_images/earth_parts_4010.png | a. 3, b. 6, c. 4, d. 5 | a | T_1443 | text | null | Water on Earth, such as the water in the oceans, contains chemical elements mixed into a solution. Various processes can cause these elements to combine to form solid mineral deposits. | 0.711559 |
DQ_001457 | How many layers of the earth are there classified by chemical composition? | question_images/earth_parts_4010.png | a. 3, b. 6, c. 4, d. 5 | a | T_1298 | text | null | Different factors play into the composition of a magma and the rock it produces. | 0.705077 |
DQ_001457 | How many layers of the earth are there classified by chemical composition? | question_images/earth_parts_4010.png | a. 3, b. 6, c. 4, d. 5 | a | T_0638 | text | null | To understand minerals, we must first understand matter. Matter is the substance that physical objects are made of. | 0.700867 |
DQ_001457 | How many layers of the earth are there classified by chemical composition? | question_images/earth_parts_4010.png | a. 3, b. 6, c. 4, d. 5 | a | T_1698 | text | null | How well soil forms and what type of soil forms depends on several different factors, which are described below. | 0.700053 |
DQ_001457 | How many layers of the earth are there classified by chemical composition? | question_images/earth_parts_4010.png | a. 3, b. 6, c. 4, d. 5 | a | T_1311 | text | null | Without the atmosphere, Earth would look a lot more like the Moon. Atmospheric gases, especially carbon dioxide (CO2 ) and oxygen (O2 ), are extremely important for living organisms. How does the atmosphere make life possible? How does life alter the atmosphere? The composition of Earths atmosphere. | 0.696543 |
DQ_001458 | What is the lowest level of the core? | question_images/earth_parts_4010.png | a. Outer Core, b. Mesosphere, c. Ocean, d. Inner Core | d | DQ_001454 | image | question_images/earth_parts_4010.png | earth_parts_4010.png | 1 |
DQ_001458 | What is the lowest level of the core? | question_images/earth_parts_4010.png | a. Outer Core, b. Mesosphere, c. Ocean, d. Inner Core | d | DQ_001624 | image | question_images/earth_parts_6021.png | earth_parts_6021.png | 0.856742 |
DQ_001458 | What is the lowest level of the core? | question_images/earth_parts_4010.png | a. Outer Core, b. Mesosphere, c. Ocean, d. Inner Core | d | DQ_001614 | image | question_images/earth_parts_6019.png | earth_parts_6019.png | 0.853566 |
DQ_001458 | What is the lowest level of the core? | question_images/earth_parts_4010.png | a. Outer Core, b. Mesosphere, c. Ocean, d. Inner Core | d | DQ_001564 | image | question_images/earth_parts_548.png | earth_parts_548.png | 0.840284 |
DQ_001458 | What is the lowest level of the core? | question_images/earth_parts_4010.png | a. Outer Core, b. Mesosphere, c. Ocean, d. Inner Core | d | DD_0049 | image | teaching_images/earth_parts_4020.png | This diagram shows the structure of the Earth. The outer layer is the crust and this is the thinnest layer. The mantle lies beneath the crust. There is an upper mantle and a lower mantle and they are formed of hot, solid rock. The outer core lies beneath the lower mantle and this is a fluid layer. The inner core is a solid ball and is the hottest of the layers. This is the Earth's innermost part. The distance from the crust to the center of the Earth is 6371 kilometers. | 0.826194 |
DQ_001458 | What is the lowest level of the core? | question_images/earth_parts_4010.png | a. Outer Core, b. Mesosphere, c. Ocean, d. Inner Core | d | DQ_001470 | image | question_images/earth_parts_4023.png | earth_parts_4023.png | 0.820328 |
DQ_001458 | What is the lowest level of the core? | question_images/earth_parts_4010.png | a. Outer Core, b. Mesosphere, c. Ocean, d. Inner Core | d | T_1113 | image | textbook_images/earths_layers_20719.png | FIGURE 1.1 | 0.818547 |
DQ_001458 | What is the lowest level of the core? | question_images/earth_parts_4010.png | a. Outer Core, b. Mesosphere, c. Ocean, d. Inner Core | d | DQ_001466 | image | question_images/earth_parts_4022.png | earth_parts_4022.png | 0.813764 |
DQ_001458 | What is the lowest level of the core? | question_images/earth_parts_4010.png | a. Outer Core, b. Mesosphere, c. Ocean, d. Inner Core | d | DQ_001584 | image | question_images/earth_parts_6014.png | earth_parts_6014.png | 0.813602 |
DQ_001458 | What is the lowest level of the core? | question_images/earth_parts_4010.png | a. Outer Core, b. Mesosphere, c. Ocean, d. Inner Core | d | DQ_001450 | image | question_images/earth_parts_4004.png | earth_parts_4004.png | 0.801002 |
DQ_001458 | What is the lowest level of the core? | question_images/earth_parts_4010.png | a. Outer Core, b. Mesosphere, c. Ocean, d. Inner Core | d | T_1106 | text | null | Despite these problems, there is a rich fossil record. How does an organism become fossilized? | 0.554964 |
DQ_001458 | What is the lowest level of the core? | question_images/earth_parts_4010.png | a. Outer Core, b. Mesosphere, c. Ocean, d. Inner Core | d | T_0726 | text | null | Nuclear energy is produced by splitting the nucleus of an atom. This releases a huge amount of energy. | 0.534768 |
DQ_001458 | What is the lowest level of the core? | question_images/earth_parts_4010.png | a. Outer Core, b. Mesosphere, c. Ocean, d. Inner Core | d | T_1169 | text | null | A rock under enough stress will fracture. There may or may not be movement along the fracture. | 0.533821 |
DQ_001458 | What is the lowest level of the core? | question_images/earth_parts_4010.png | a. Outer Core, b. Mesosphere, c. Ocean, d. Inner Core | 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. | 0.531769 |
DQ_001458 | What is the lowest level of the core? | question_images/earth_parts_4010.png | a. Outer Core, b. Mesosphere, c. Ocean, d. Inner Core | d | T_0638 | text | null | To understand minerals, we must first understand matter. Matter is the substance that physical objects are made of. | 0.528922 |
DQ_001458 | What is the lowest level of the core? | question_images/earth_parts_4010.png | a. Outer Core, b. Mesosphere, c. Ocean, d. Inner Core | d | T_1447 | text | null | Minerals are divided into groups based on chemical composition. Most minerals fit into one of eight mineral groups. | 0.524137 |
DQ_001458 | What is the lowest level of the core? | question_images/earth_parts_4010.png | a. Outer Core, b. Mesosphere, c. Ocean, d. Inner Core | d | T_4421 | text | null | 1. What is the traditional definition of gravity? 2. Identify factors that influence the strength of gravity between two objects. | 0.517774 |
DQ_001458 | What is the lowest level of the core? | question_images/earth_parts_4010.png | a. Outer Core, b. Mesosphere, c. Ocean, d. Inner Core | d | T_1698 | text | null | How well soil forms and what type of soil forms depends on several different factors, which are described below. | 0.512415 |
DQ_001458 | What is the lowest level of the core? | question_images/earth_parts_4010.png | a. Outer Core, b. Mesosphere, c. Ocean, d. Inner Core | d | T_4715 | text | null | Compare and contrast the basic properties of matter, such as mass and volume. | 0.511196 |
DQ_001458 | What is the lowest level of the core? | question_images/earth_parts_4010.png | a. Outer Core, b. Mesosphere, c. Ocean, d. Inner Core | d | T_3278 | text | null | What does population growth mean? You can probably guess that it means the number of individuals in a population is increasing. The population growth rate tells you how quickly a population is increasing or decreasing. What determines the population growth rate for a particular population? | 0.508185 |
DQ_001459 | What is the outermost solid shell of a rocky planet or natural satellite, which is chemically distinct from the underlying mantle? | question_images/earth_parts_4010.png | a. Mesosphere, b. Ocean, c. Lithosphere, d. Crust | d | DQ_001454 | image | question_images/earth_parts_4010.png | earth_parts_4010.png | 1 |
DQ_001459 | What is the outermost solid shell of a rocky planet or natural satellite, which is chemically distinct from the underlying mantle? | question_images/earth_parts_4010.png | a. Mesosphere, b. Ocean, c. Lithosphere, d. Crust | d | DQ_001624 | image | question_images/earth_parts_6021.png | earth_parts_6021.png | 0.856742 |
DQ_001459 | What is the outermost solid shell of a rocky planet or natural satellite, which is chemically distinct from the underlying mantle? | question_images/earth_parts_4010.png | a. Mesosphere, b. Ocean, c. Lithosphere, d. Crust | d | DQ_001614 | image | question_images/earth_parts_6019.png | earth_parts_6019.png | 0.853566 |
DQ_001459 | What is the outermost solid shell of a rocky planet or natural satellite, which is chemically distinct from the underlying mantle? | question_images/earth_parts_4010.png | a. Mesosphere, b. Ocean, c. Lithosphere, d. Crust | d | DQ_001564 | image | question_images/earth_parts_548.png | earth_parts_548.png | 0.840284 |
DQ_001459 | What is the outermost solid shell of a rocky planet or natural satellite, which is chemically distinct from the underlying mantle? | question_images/earth_parts_4010.png | a. Mesosphere, b. Ocean, c. Lithosphere, d. Crust | d | DD_0049 | image | teaching_images/earth_parts_4020.png | This diagram shows the structure of the Earth. The outer layer is the crust and this is the thinnest layer. The mantle lies beneath the crust. There is an upper mantle and a lower mantle and they are formed of hot, solid rock. The outer core lies beneath the lower mantle and this is a fluid layer. The inner core is a solid ball and is the hottest of the layers. This is the Earth's innermost part. The distance from the crust to the center of the Earth is 6371 kilometers. | 0.826194 |
DQ_001459 | What is the outermost solid shell of a rocky planet or natural satellite, which is chemically distinct from the underlying mantle? | question_images/earth_parts_4010.png | a. Mesosphere, b. Ocean, c. Lithosphere, d. Crust | d | DQ_001470 | image | question_images/earth_parts_4023.png | earth_parts_4023.png | 0.820328 |
DQ_001459 | What is the outermost solid shell of a rocky planet or natural satellite, which is chemically distinct from the underlying mantle? | question_images/earth_parts_4010.png | a. Mesosphere, b. Ocean, c. Lithosphere, d. Crust | d | T_1113 | image | textbook_images/earths_layers_20719.png | FIGURE 1.1 | 0.818547 |
DQ_001459 | What is the outermost solid shell of a rocky planet or natural satellite, which is chemically distinct from the underlying mantle? | question_images/earth_parts_4010.png | a. Mesosphere, b. Ocean, c. Lithosphere, d. Crust | d | DQ_001466 | image | question_images/earth_parts_4022.png | earth_parts_4022.png | 0.813764 |
DQ_001459 | What is the outermost solid shell of a rocky planet or natural satellite, which is chemically distinct from the underlying mantle? | question_images/earth_parts_4010.png | a. Mesosphere, b. Ocean, c. Lithosphere, d. Crust | d | DQ_001584 | image | question_images/earth_parts_6014.png | earth_parts_6014.png | 0.813602 |
DQ_001459 | What is the outermost solid shell of a rocky planet or natural satellite, which is chemically distinct from the underlying mantle? | question_images/earth_parts_4010.png | a. Mesosphere, b. Ocean, c. Lithosphere, d. Crust | d | DQ_001450 | image | question_images/earth_parts_4004.png | earth_parts_4004.png | 0.801002 |
DQ_001459 | What is the outermost solid shell of a rocky planet or natural satellite, which is chemically distinct from the underlying mantle? | question_images/earth_parts_4010.png | a. Mesosphere, b. Ocean, c. Lithosphere, d. Crust | 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. | 0.674858 |
DQ_001459 | What is the outermost solid shell of a rocky planet or natural satellite, which is chemically distinct from the underlying mantle? | question_images/earth_parts_4010.png | a. Mesosphere, b. Ocean, c. Lithosphere, d. Crust | 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). | 0.66158 |
DQ_001459 | What is the outermost solid shell of a rocky planet or natural satellite, which is chemically distinct from the underlying mantle? | question_images/earth_parts_4010.png | a. Mesosphere, b. Ocean, c. Lithosphere, d. Crust | d | T_0100 | text | null | An atmosphere is the gases that surround a planet. The early Earth had no atmosphere. Conditions were so hot that gases were not stable. | 0.645927 |
DQ_001459 | What is the outermost solid shell of a rocky planet or natural satellite, which is chemically distinct from the underlying mantle? | question_images/earth_parts_4010.png | a. Mesosphere, b. Ocean, c. Lithosphere, d. Crust | d | T_0106 | text | null | Since the early Earth was very hot, mantle convection was very rapid. Plate tectonics likely moved very quickly. The early Earth was a very active place with abundant volcanic eruptions and earthquakes. The remnants of these early rocks are now seen in the ancient cores of the continents. | 0.640329 |
DQ_001459 | What is the outermost solid shell of a rocky planet or natural satellite, which is chemically distinct from the underlying mantle? | question_images/earth_parts_4010.png | a. Mesosphere, b. Ocean, c. Lithosphere, d. Crust | d | T_1194 | text | null | Lighter materials accumulated at the surface of the mantle to become the earliest crust. The first crust was probably basaltic, like the oceanic crust is today. Intense heat from the early core drove rapid and vigorous mantle convection so that crust quickly recycled into the mantle. The recycling of basaltic crust was so effective that no remnants of it are found today. | 0.639619 |
DQ_001459 | What is the outermost solid shell of a rocky planet or natural satellite, which is chemically distinct from the underlying mantle? | question_images/earth_parts_4010.png | a. Mesosphere, b. Ocean, c. Lithosphere, d. Crust | d | T_1682 | text | null | By tracking seismic waves, scientists have learned what makes up the planets interior (Figure 1.4). P-waves slow down at the mantle core boundary, so we know the outer core is less rigid than the mantle. S-waves disappear at the mantle core boundary, so we know the outer core is liquid. | 0.637371 |
DQ_001459 | What is the outermost solid shell of a rocky planet or natural satellite, which is chemically distinct from the underlying mantle? | question_images/earth_parts_4010.png | a. Mesosphere, b. Ocean, c. Lithosphere, d. Crust | d | T_1106 | text | null | Despite these problems, there is a rich fossil record. How does an organism become fossilized? | 0.636004 |
DQ_001459 | What is the outermost solid shell of a rocky planet or natural satellite, which is chemically distinct from the underlying mantle? | question_images/earth_parts_4010.png | a. Mesosphere, b. Ocean, c. Lithosphere, d. Crust | d | T_0638 | text | null | To understand minerals, we must first understand matter. Matter is the substance that physical objects are made of. | 0.631786 |
DQ_001459 | What is the outermost solid shell of a rocky planet or natural satellite, which is chemically distinct from the underlying mantle? | question_images/earth_parts_4010.png | a. Mesosphere, b. Ocean, c. Lithosphere, d. Crust | d | T_1630 | text | null | When a rock is exposed to extreme heat and pressure within the Earth but does not melt, the rock becomes meta- morphosed. Metamorphism may change the mineral composition and the texture of the rock. For that reason, a metamorphic rock may have a new mineral composition and/or texture. | 0.631522 |
DQ_001459 | What is the outermost solid shell of a rocky planet or natural satellite, which is chemically distinct from the underlying mantle? | question_images/earth_parts_4010.png | a. Mesosphere, b. Ocean, c. Lithosphere, d. Crust | 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. | 0.63086 |
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