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DQ_001460
Which is the outer layer of the Earth?
question_images/earth_parts_4017.png
a. Inner core, b. Crust, c. Mantle, d. Outer core
b
DQ_001460
image
question_images/earth_parts_4017.png
earth_parts_4017.png
1
DQ_001460
Which is the outer layer of the Earth?
question_images/earth_parts_4017.png
a. Inner core, b. Crust, c. Mantle, d. Outer core
b
DQ_001384
image
abc_question_images/earth_parts_14017.png
earth_parts_14017.png
1
DQ_001460
Which is the outer layer of the Earth?
question_images/earth_parts_4017.png
a. Inner core, b. Crust, c. Mantle, d. Outer core
b
DQ_001416
image
abc_question_images/earth_parts_16025.png
earth_parts_16025.png
0.842275
DQ_001460
Which is the outer layer of the Earth?
question_images/earth_parts_4017.png
a. Inner core, b. Crust, c. Mantle, d. Outer core
b
DQ_001552
image
question_images/earth_parts_544.png
earth_parts_544.png
0.840444
DQ_001460
Which is the outer layer of the Earth?
question_images/earth_parts_4017.png
a. Inner core, b. Crust, c. Mantle, d. Outer core
b
DQ_001645
image
question_images/earth_parts_6025.png
earth_parts_6025.png
0.836075
DQ_001460
Which is the outer layer of the Earth?
question_images/earth_parts_4017.png
a. Inner core, b. Crust, c. Mantle, d. Outer core
b
DQ_001356
image
abc_question_images/earth_parts_10544.png
earth_parts_10544.png
0.835401
DQ_001460
Which is the outer layer of the Earth?
question_images/earth_parts_4017.png
a. Inner core, b. Crust, c. Mantle, d. Outer core
b
DQ_001663
image
question_images/earth_parts_640.png
earth_parts_640.png
0.827037
DQ_001460
Which is the outer layer of the Earth?
question_images/earth_parts_4017.png
a. Inner core, b. Crust, c. Mantle, d. Outer core
b
DQ_001392
image
abc_question_images/earth_parts_14058.png
earth_parts_14058.png
0.814835
DQ_001460
Which is the outer layer of the Earth?
question_images/earth_parts_4017.png
a. Inner core, b. Crust, c. Mantle, d. Outer core
b
DQ_001559
image
question_images/earth_parts_547.png
earth_parts_547.png
0.814231
DQ_001460
Which is the outer layer of the Earth?
question_images/earth_parts_4017.png
a. Inner core, b. Crust, c. Mantle, d. Outer core
b
DQ_001505
image
question_images/earth_parts_4058.png
earth_parts_4058.png
0.801246
DQ_001460
Which is the outer layer of the Earth?
question_images/earth_parts_4017.png
a. Inner core, b. Crust, c. Mantle, d. Outer core
b
T_0541
text
null
The three outer layers of the Sun are its atmosphere.
0.726948
DQ_001460
Which is the outer layer of the Earth?
question_images/earth_parts_4017.png
a. Inner core, b. Crust, c. Mantle, d. Outer core
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.
0.684693
DQ_001460
Which is the outer layer of the Earth?
question_images/earth_parts_4017.png
a. Inner core, b. Crust, c. Mantle, d. Outer core
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?
0.680649
DQ_001460
Which is the outer layer of the Earth?
question_images/earth_parts_4017.png
a. Inner core, b. Crust, c. Mantle, d. Outer core
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.
0.680313
DQ_001460
Which is the outer layer of the Earth?
question_images/earth_parts_4017.png
a. Inner core, b. Crust, c. Mantle, d. Outer core
b
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.
0.674402
DQ_001460
Which is the outer layer of the Earth?
question_images/earth_parts_4017.png
a. Inner core, b. Crust, c. Mantle, d. Outer core
b
T_0311
text
null
Earths climate has changed many times through Earths history. Its been both hotter and colder than it is today.
0.6707
DQ_001460
Which is the outer layer of the Earth?
question_images/earth_parts_4017.png
a. Inner core, b. Crust, c. Mantle, d. Outer core
b
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.
0.668474
DQ_001460
Which is the outer layer of the Earth?
question_images/earth_parts_4017.png
a. Inner core, b. Crust, c. Mantle, d. Outer core
b
T_1593
text
null
Most of Earths water is stored in the oceans, where it can remain for hundreds or thousands of years.
0.667991
DQ_001460
Which is the outer layer of the Earth?
question_images/earth_parts_4017.png
a. Inner core, b. Crust, c. Mantle, d. Outer core
b
T_1698
text
null
How well soil forms and what type of soil forms depends on several different factors, which are described below.
0.66477
DQ_001460
Which is the outer layer of the Earth?
question_images/earth_parts_4017.png
a. Inner core, b. Crust, c. Mantle, d. Outer core
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.
0.663863
DQ_001461
What is the second layer of the Earth?
question_images/earth_parts_4017.png
a. Crust, b. Inner Core, c. Outer Core, d. Mantle
d
DQ_001460
image
question_images/earth_parts_4017.png
earth_parts_4017.png
1
DQ_001461
What is the second layer of the Earth?
question_images/earth_parts_4017.png
a. Crust, b. Inner Core, c. Outer Core, d. Mantle
d
DQ_001384
image
abc_question_images/earth_parts_14017.png
earth_parts_14017.png
1
DQ_001461
What is the second layer of the Earth?
question_images/earth_parts_4017.png
a. Crust, b. Inner Core, c. Outer Core, d. Mantle
d
DQ_001416
image
abc_question_images/earth_parts_16025.png
earth_parts_16025.png
0.842275
DQ_001461
What is the second layer of the Earth?
question_images/earth_parts_4017.png
a. Crust, b. Inner Core, c. Outer Core, d. Mantle
d
DQ_001552
image
question_images/earth_parts_544.png
earth_parts_544.png
0.840444
DQ_001461
What is the second layer of the Earth?
question_images/earth_parts_4017.png
a. Crust, b. Inner Core, c. Outer Core, d. Mantle
d
DQ_001645
image
question_images/earth_parts_6025.png
earth_parts_6025.png
0.836075
DQ_001461
What is the second layer of the Earth?
question_images/earth_parts_4017.png
a. Crust, b. Inner Core, c. Outer Core, d. Mantle
d
DQ_001356
image
abc_question_images/earth_parts_10544.png
earth_parts_10544.png
0.835401
DQ_001461
What is the second layer of the Earth?
question_images/earth_parts_4017.png
a. Crust, b. Inner Core, c. Outer Core, d. Mantle
d
DQ_001663
image
question_images/earth_parts_640.png
earth_parts_640.png
0.827037
DQ_001461
What is the second layer of the Earth?
question_images/earth_parts_4017.png
a. Crust, b. Inner Core, c. Outer Core, d. Mantle
d
DQ_001392
image
abc_question_images/earth_parts_14058.png
earth_parts_14058.png
0.814835
DQ_001461
What is the second layer of the Earth?
question_images/earth_parts_4017.png
a. Crust, b. Inner Core, c. Outer Core, d. Mantle
d
DQ_001559
image
question_images/earth_parts_547.png
earth_parts_547.png
0.814231
DQ_001461
What is the second layer of the Earth?
question_images/earth_parts_4017.png
a. Crust, b. Inner Core, c. Outer Core, d. Mantle
d
DQ_001505
image
question_images/earth_parts_4058.png
earth_parts_4058.png
0.801246
DQ_001461
What is the second layer of the Earth?
question_images/earth_parts_4017.png
a. Crust, b. Inner Core, c. Outer Core, d. Mantle
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?
0.674889
DQ_001461
What is the second layer of the Earth?
question_images/earth_parts_4017.png
a. Crust, b. Inner Core, c. Outer Core, d. Mantle
d
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.
0.673421
DQ_001461
What is the second layer of the Earth?
question_images/earth_parts_4017.png
a. Crust, b. Inner Core, c. Outer Core, d. Mantle
d
T_0541
text
null
The three outer layers of the Sun are its atmosphere.
0.672064
DQ_001461
What is the second layer of the Earth?
question_images/earth_parts_4017.png
a. Crust, b. Inner Core, c. Outer Core, d. Mantle
d
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.
0.655662
DQ_001461
What is the second layer of the Earth?
question_images/earth_parts_4017.png
a. Crust, b. Inner Core, c. Outer Core, d. Mantle
d
T_1593
text
null
Most of Earths water is stored in the oceans, where it can remain for hundreds or thousands of years.
0.653792
DQ_001461
What is the second layer of the Earth?
question_images/earth_parts_4017.png
a. Crust, b. Inner Core, c. Outer Core, d. Mantle
d
T_1698
text
null
How well soil forms and what type of soil forms depends on several different factors, which are described below.
0.646815
DQ_001461
What is the second layer of the Earth?
question_images/earth_parts_4017.png
a. Crust, b. Inner Core, c. Outer Core, d. Mantle
d
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.
0.644423
DQ_001461
What is the second layer of the Earth?
question_images/earth_parts_4017.png
a. Crust, b. Inner Core, c. Outer Core, d. Mantle
d
T_0311
text
null
Earths climate has changed many times through Earths history. Its been both hotter and colder than it is today.
0.642688
DQ_001461
What is the second layer of the Earth?
question_images/earth_parts_4017.png
a. Crust, b. Inner Core, c. Outer Core, d. Mantle
d
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.
0.642502
DQ_001461
What is the second layer of the Earth?
question_images/earth_parts_4017.png
a. Crust, b. Inner Core, c. Outer Core, d. Mantle
d
T_1106
text
null
Despite these problems, there is a rich fossil record. How does an organism become fossilized?
0.640179
DQ_001462
Which layer is the most directly close to the crust?
question_images/earth_parts_4017.png
a. Atmosphere, b. Outer Core, c. Inner core, d. Mantle
d
DQ_001460
image
question_images/earth_parts_4017.png
earth_parts_4017.png
1
DQ_001462
Which layer is the most directly close to the crust?
question_images/earth_parts_4017.png
a. Atmosphere, b. Outer Core, c. Inner core, d. Mantle
d
DQ_001384
image
abc_question_images/earth_parts_14017.png
earth_parts_14017.png
1
DQ_001462
Which layer is the most directly close to the crust?
question_images/earth_parts_4017.png
a. Atmosphere, b. Outer Core, c. Inner core, d. Mantle
d
DQ_001416
image
abc_question_images/earth_parts_16025.png
earth_parts_16025.png
0.842275
DQ_001462
Which layer is the most directly close to the crust?
question_images/earth_parts_4017.png
a. Atmosphere, b. Outer Core, c. Inner core, d. Mantle
d
DQ_001552
image
question_images/earth_parts_544.png
earth_parts_544.png
0.840444
DQ_001462
Which layer is the most directly close to the crust?
question_images/earth_parts_4017.png
a. Atmosphere, b. Outer Core, c. Inner core, d. Mantle
d
DQ_001645
image
question_images/earth_parts_6025.png
earth_parts_6025.png
0.836075
DQ_001462
Which layer is the most directly close to the crust?
question_images/earth_parts_4017.png
a. Atmosphere, b. Outer Core, c. Inner core, d. Mantle
d
DQ_001356
image
abc_question_images/earth_parts_10544.png
earth_parts_10544.png
0.835401
DQ_001462
Which layer is the most directly close to the crust?
question_images/earth_parts_4017.png
a. Atmosphere, b. Outer Core, c. Inner core, d. Mantle
d
DQ_001663
image
question_images/earth_parts_640.png
earth_parts_640.png
0.827037
DQ_001462
Which layer is the most directly close to the crust?
question_images/earth_parts_4017.png
a. Atmosphere, b. Outer Core, c. Inner core, d. Mantle
d
DQ_001392
image
abc_question_images/earth_parts_14058.png
earth_parts_14058.png
0.814835
DQ_001462
Which layer is the most directly close to the crust?
question_images/earth_parts_4017.png
a. Atmosphere, b. Outer Core, c. Inner core, d. Mantle
d
DQ_001559
image
question_images/earth_parts_547.png
earth_parts_547.png
0.814231
DQ_001462
Which layer is the most directly close to the crust?
question_images/earth_parts_4017.png
a. Atmosphere, b. Outer Core, c. Inner core, d. Mantle
d
DQ_001505
image
question_images/earth_parts_4058.png
earth_parts_4058.png
0.801246
DQ_001462
Which layer is the most directly close to the crust?
question_images/earth_parts_4017.png
a. Atmosphere, b. Outer Core, c. Inner core, d. Mantle
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.
0.698077
DQ_001462
Which layer is the most directly close to the crust?
question_images/earth_parts_4017.png
a. Atmosphere, b. Outer Core, c. Inner core, d. Mantle
d
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?
0.643634
DQ_001462
Which layer is the most directly close to the crust?
question_images/earth_parts_4017.png
a. Atmosphere, b. Outer Core, c. Inner core, d. Mantle
d
T_0076
text
null
Rock layers may have another rock cutting across them, like the igneous rock in Figure 11.9. Which rock is older? To determine this, we use the law of cross-cutting relationships. The cut rock layers are older than the rock that cuts across them.
0.619651
DQ_001462
Which layer is the most directly close to the crust?
question_images/earth_parts_4017.png
a. Atmosphere, b. Outer Core, c. Inner core, d. Mantle
d
T_0081
text
null
Index fossils are commonly used to match rock layers in different places. You can see how this works in Figure
0.598374
DQ_001462
Which layer is the most directly close to the crust?
question_images/earth_parts_4017.png
a. Atmosphere, b. Outer Core, c. Inner core, d. Mantle
d
T_0541
text
null
The three outer layers of the Sun are its atmosphere.
0.59307
DQ_001462
Which layer is the most directly close to the crust?
question_images/earth_parts_4017.png
a. Atmosphere, b. Outer Core, c. Inner core, d. Mantle
d
T_0075
text
null
Sediments were deposited in ancient seas in horizontal, or flat, layers. If sedimentary rock layers are tilted, they must have moved after they were deposited.
0.590336
DQ_001462
Which layer is the most directly close to the crust?
question_images/earth_parts_4017.png
a. Atmosphere, b. Outer Core, c. Inner core, d. Mantle
d
T_1698
text
null
How well soil forms and what type of soil forms depends on several different factors, which are described below.
0.58824
DQ_001462
Which layer is the most directly close to the crust?
question_images/earth_parts_4017.png
a. Atmosphere, b. Outer Core, c. Inner core, d. Mantle
d
T_1298
text
null
Different factors play into the composition of a magma and the rock it produces.
0.585851
DQ_001462
Which layer is the most directly close to the crust?
question_images/earth_parts_4017.png
a. Atmosphere, b. Outer Core, c. Inner core, d. Mantle
d
T_0777
text
null
Plates move apart at divergent plate boundaries. This can occur in the oceans or on land.
0.585764
DQ_001462
Which layer is the most directly close to the crust?
question_images/earth_parts_4017.png
a. Atmosphere, b. Outer Core, c. Inner core, d. Mantle
d
T_1106
text
null
Despite these problems, there is a rich fossil record. How does an organism become fossilized?
0.583827
DQ_001463
How many parts of the earth's core are shown in the picture?
question_images/earth_parts_4017.png
a. 2, b. 3, c. 6, d. 4
d
DQ_001460
image
question_images/earth_parts_4017.png
earth_parts_4017.png
1
DQ_001463
How many parts of the earth's core are shown in the picture?
question_images/earth_parts_4017.png
a. 2, b. 3, c. 6, d. 4
d
DQ_001384
image
abc_question_images/earth_parts_14017.png
earth_parts_14017.png
1
DQ_001463
How many parts of the earth's core are shown in the picture?
question_images/earth_parts_4017.png
a. 2, b. 3, c. 6, d. 4
d
DQ_001416
image
abc_question_images/earth_parts_16025.png
earth_parts_16025.png
0.842275
DQ_001463
How many parts of the earth's core are shown in the picture?
question_images/earth_parts_4017.png
a. 2, b. 3, c. 6, d. 4
d
DQ_001552
image
question_images/earth_parts_544.png
earth_parts_544.png
0.840444
DQ_001463
How many parts of the earth's core are shown in the picture?
question_images/earth_parts_4017.png
a. 2, b. 3, c. 6, d. 4
d
DQ_001645
image
question_images/earth_parts_6025.png
earth_parts_6025.png
0.836075
DQ_001463
How many parts of the earth's core are shown in the picture?
question_images/earth_parts_4017.png
a. 2, b. 3, c. 6, d. 4
d
DQ_001356
image
abc_question_images/earth_parts_10544.png
earth_parts_10544.png
0.835401
DQ_001463
How many parts of the earth's core are shown in the picture?
question_images/earth_parts_4017.png
a. 2, b. 3, c. 6, d. 4
d
DQ_001663
image
question_images/earth_parts_640.png
earth_parts_640.png
0.827037
DQ_001463
How many parts of the earth's core are shown in the picture?
question_images/earth_parts_4017.png
a. 2, b. 3, c. 6, d. 4
d
DQ_001392
image
abc_question_images/earth_parts_14058.png
earth_parts_14058.png
0.814835
DQ_001463
How many parts of the earth's core are shown in the picture?
question_images/earth_parts_4017.png
a. 2, b. 3, c. 6, d. 4
d
DQ_001559
image
question_images/earth_parts_547.png
earth_parts_547.png
0.814231
DQ_001463
How many parts of the earth's core are shown in the picture?
question_images/earth_parts_4017.png
a. 2, b. 3, c. 6, d. 4
d
DQ_001505
image
question_images/earth_parts_4058.png
earth_parts_4058.png
0.801246
DQ_001463
How many parts of the earth's core are shown in the picture?
question_images/earth_parts_4017.png
a. 2, b. 3, c. 6, d. 4
d
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_001463
How many parts of the earth's core are shown in the picture?
question_images/earth_parts_4017.png
a. 2, b. 3, c. 6, d. 4
d
T_0777
text
null
Plates move apart at divergent plate boundaries. This can occur in the oceans or on land.
0.661942
DQ_001463
How many parts of the earth's core are shown in the picture?
question_images/earth_parts_4017.png
a. 2, b. 3, c. 6, d. 4
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.
0.660169
DQ_001463
How many parts of the earth's core are shown in the picture?
question_images/earth_parts_4017.png
a. 2, b. 3, c. 6, d. 4
d
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_001463
How many parts of the earth's core are shown in the picture?
question_images/earth_parts_4017.png
a. 2, b. 3, c. 6, d. 4
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.
0.657537
DQ_001463
How many parts of the earth's core are shown in the picture?
question_images/earth_parts_4017.png
a. 2, b. 3, c. 6, d. 4
d
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_001463
How many parts of the earth's core are shown in the picture?
question_images/earth_parts_4017.png
a. 2, b. 3, c. 6, d. 4
d
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_001463
How many parts of the earth's core are shown in the picture?
question_images/earth_parts_4017.png
a. 2, b. 3, c. 6, d. 4
d
T_0726
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Nuclear energy is produced by splitting the nucleus of an atom. This releases a huge amount of energy.
0.653763
DQ_001463
How many parts of the earth's core are shown in the picture?
question_images/earth_parts_4017.png
a. 2, b. 3, c. 6, d. 4
d
T_4953
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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_001463
How many parts of the earth's core are shown in the picture?
question_images/earth_parts_4017.png
a. 2, b. 3, c. 6, d. 4
d
T_1298
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Different factors play into the composition of a magma and the rock it produces.
0.649011
DQ_001464
On which layer do humans live?
question_images/earth_parts_4017.png
a. Inner core, b. Mantle, c. Outer core, d. Crust
d
DQ_001460
image
question_images/earth_parts_4017.png
earth_parts_4017.png
1
DQ_001464
On which layer do humans live?
question_images/earth_parts_4017.png
a. Inner core, b. Mantle, c. Outer core, d. Crust
d
DQ_001384
image
abc_question_images/earth_parts_14017.png
earth_parts_14017.png
1
DQ_001464
On which layer do humans live?
question_images/earth_parts_4017.png
a. Inner core, b. Mantle, c. Outer core, d. Crust
d
DQ_001416
image
abc_question_images/earth_parts_16025.png
earth_parts_16025.png
0.842275
DQ_001464
On which layer do humans live?
question_images/earth_parts_4017.png
a. Inner core, b. Mantle, c. Outer core, d. Crust
d
DQ_001552
image
question_images/earth_parts_544.png
earth_parts_544.png
0.840444
DQ_001464
On which layer do humans live?
question_images/earth_parts_4017.png
a. Inner core, b. Mantle, c. Outer core, d. Crust
d
DQ_001645
image
question_images/earth_parts_6025.png
earth_parts_6025.png
0.836075
DQ_001464
On which layer do humans live?
question_images/earth_parts_4017.png
a. Inner core, b. Mantle, c. Outer core, d. Crust
d
DQ_001356
image
abc_question_images/earth_parts_10544.png
earth_parts_10544.png
0.835401
DQ_001464
On which layer do humans live?
question_images/earth_parts_4017.png
a. Inner core, b. Mantle, c. Outer core, d. Crust
d
DQ_001663
image
question_images/earth_parts_640.png
earth_parts_640.png
0.827037
DQ_001464
On which layer do humans live?
question_images/earth_parts_4017.png
a. Inner core, b. Mantle, c. Outer core, d. Crust
d
DQ_001392
image
abc_question_images/earth_parts_14058.png
earth_parts_14058.png
0.814835
DQ_001464
On which layer do humans live?
question_images/earth_parts_4017.png
a. Inner core, b. Mantle, c. Outer core, d. Crust
d
DQ_001559
image
question_images/earth_parts_547.png
earth_parts_547.png
0.814231
DQ_001464
On which layer do humans live?
question_images/earth_parts_4017.png
a. Inner core, b. Mantle, c. Outer core, d. Crust
d
DQ_001505
image
question_images/earth_parts_4058.png
earth_parts_4058.png
0.801246
DQ_001464
On which layer do humans live?
question_images/earth_parts_4017.png
a. Inner core, b. Mantle, c. Outer core, d. Crust
d
T_1106
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Despite these problems, there is a rich fossil record. How does an organism become fossilized?
0.618201
DQ_001464
On which layer do humans live?
question_images/earth_parts_4017.png
a. Inner core, b. Mantle, c. Outer core, d. Crust
d
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?
0.610954
DQ_001464
On which layer do humans live?
question_images/earth_parts_4017.png
a. Inner core, b. Mantle, c. Outer core, d. Crust
d
T_1831
text
null
Humans use six times as much water today as they did 100 years ago. People living in developed countries use a far greater proportion of the worlds water than people in less developed countries. What do people use all of that water for?
0.596877
DQ_001464
On which layer do humans live?
question_images/earth_parts_4017.png
a. Inner core, b. Mantle, c. Outer core, d. Crust
d
T_0315
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Natural processes caused earlier climate changes. Human beings are the main cause of recent global warming.
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DQ_001464
On which layer do humans live?
question_images/earth_parts_4017.png
a. Inner core, b. Mantle, c. Outer core, d. Crust
d
T_0116
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null
Every organism is different from every other organism. Every organisms genes are different, too.
0.582901
DQ_001464
On which layer do humans live?
question_images/earth_parts_4017.png
a. Inner core, b. Mantle, c. Outer core, d. Crust
d
T_1129
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Human health suffers in locations with high levels of air pollution.
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DQ_001464
On which layer do humans live?
question_images/earth_parts_4017.png
a. Inner core, b. Mantle, c. Outer core, d. Crust
d
T_1290
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Humans evolved from primates, and apes and humans have a primate common ancestor. About 7 million years ago, chimpanzees (our closest living relatives) and humans shared their last common ancestor.
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DQ_001464
On which layer do humans live?
question_images/earth_parts_4017.png
a. Inner core, b. Mantle, c. Outer core, d. Crust
d
T_1289
text
null
Humans evolved during the later Cenozoic. New fossil discoveries alter the details of what we know about the evolution of modern humans, but the major evolutionary path is well understood.
0.578393
DQ_001464
On which layer do humans live?
question_images/earth_parts_4017.png
a. Inner core, b. Mantle, c. Outer core, d. Crust
d
T_1698
text
null
How well soil forms and what type of soil forms depends on several different factors, which are described below.
0.575784
DQ_001464
On which layer do humans live?
question_images/earth_parts_4017.png
a. Inner core, b. Mantle, c. Outer core, d. Crust
d
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.
0.573201