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DQ_001385
Which letter represents the Crust?
abc_question_images/earth_parts_14017.png
a. R, b. A, c. E, d. M
b
DQ_001460
image
question_images/earth_parts_4017.png
earth_parts_4017.png
1
DQ_001385
Which letter represents the Crust?
abc_question_images/earth_parts_14017.png
a. R, b. A, c. E, d. M
b
DQ_001384
image
abc_question_images/earth_parts_14017.png
earth_parts_14017.png
1
DQ_001385
Which letter represents the Crust?
abc_question_images/earth_parts_14017.png
a. R, b. A, c. E, d. M
b
DQ_001416
image
abc_question_images/earth_parts_16025.png
earth_parts_16025.png
0.842275
DQ_001385
Which letter represents the Crust?
abc_question_images/earth_parts_14017.png
a. R, b. A, c. E, d. M
b
DQ_001552
image
question_images/earth_parts_544.png
earth_parts_544.png
0.840444
DQ_001385
Which letter represents the Crust?
abc_question_images/earth_parts_14017.png
a. R, b. A, c. E, d. M
b
DQ_001645
image
question_images/earth_parts_6025.png
earth_parts_6025.png
0.836075
DQ_001385
Which letter represents the Crust?
abc_question_images/earth_parts_14017.png
a. R, b. A, c. E, d. M
b
DQ_001356
image
abc_question_images/earth_parts_10544.png
earth_parts_10544.png
0.835401
DQ_001385
Which letter represents the Crust?
abc_question_images/earth_parts_14017.png
a. R, b. A, c. E, d. M
b
DQ_001663
image
question_images/earth_parts_640.png
earth_parts_640.png
0.827037
DQ_001385
Which letter represents the Crust?
abc_question_images/earth_parts_14017.png
a. R, b. A, c. E, d. M
b
DQ_001392
image
abc_question_images/earth_parts_14058.png
earth_parts_14058.png
0.814835
DQ_001385
Which letter represents the Crust?
abc_question_images/earth_parts_14017.png
a. R, b. A, c. E, d. M
b
DQ_001559
image
question_images/earth_parts_547.png
earth_parts_547.png
0.814231
DQ_001385
Which letter represents the Crust?
abc_question_images/earth_parts_14017.png
a. R, b. A, c. E, d. M
b
DQ_001505
image
question_images/earth_parts_4058.png
earth_parts_4058.png
0.801246
DQ_001385
Which letter represents the Crust?
abc_question_images/earth_parts_14017.png
a. R, b. A, c. E, d. M
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.
0.551845
DQ_001385
Which letter represents the Crust?
abc_question_images/earth_parts_14017.png
a. R, b. A, c. E, d. M
b
T_0103
text
null
The earliest crust was probably basalt. It may have resembled the current seafloor. This crust formed before there were any oceans. More than 4 billion years ago, continental crust appeared. The first continents were very small compared with those today.
0.494667
DQ_001385
Which letter represents the Crust?
abc_question_images/earth_parts_14017.png
a. R, b. A, c. E, d. M
b
T_1557
text
null
The first crust was made of basaltic rock, like the current ocean crust. Partial melting of the lower portion of the basaltic crust began more than 4 billion years ago. This created the silica-rich crust that became the felsic continents.
0.480733
DQ_001385
Which letter represents the Crust?
abc_question_images/earth_parts_14017.png
a. R, b. A, c. E, d. M
b
T_1298
text
null
Different factors play into the composition of a magma and the rock it produces.
0.478984
DQ_001385
Which letter represents the Crust?
abc_question_images/earth_parts_14017.png
a. R, b. A, c. E, d. M
b
T_1447
text
null
Minerals are divided into groups based on chemical composition. Most minerals fit into one of eight mineral groups.
0.477369
DQ_001385
Which letter represents the Crust?
abc_question_images/earth_parts_14017.png
a. R, b. A, c. E, d. M
b
T_1106
text
null
Despite these problems, there is a rich fossil record. How does an organism become fossilized?
0.473198
DQ_001385
Which letter represents the Crust?
abc_question_images/earth_parts_14017.png
a. R, b. A, c. E, d. M
b
T_0638
text
null
To understand minerals, we must first understand matter. Matter is the substance that physical objects are made of.
0.464855
DQ_001385
Which letter represents the Crust?
abc_question_images/earth_parts_14017.png
a. R, b. A, c. E, d. M
b
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.
0.462681
DQ_001385
Which letter represents the Crust?
abc_question_images/earth_parts_14017.png
a. R, b. A, c. E, d. M
b
T_1627
text
null
Several processes can turn one type of rock into another type of rock. The key processes of the rock cycle are crystallization, erosion and sedimentation, and metamorphism.
0.459912
DQ_001385
Which letter represents the Crust?
abc_question_images/earth_parts_14017.png
a. R, b. A, c. E, d. M
b
T_0164
text
null
You know that ocean water is salty. But do you know why? How salty is it?
0.458314
DQ_001386
Identify the layer that is heated directly by conduction from the core.
abc_question_images/earth_parts_14017.png
a. R, b. A, c. M, d. E
d
DQ_001460
image
question_images/earth_parts_4017.png
earth_parts_4017.png
1
DQ_001386
Identify the layer that is heated directly by conduction from the core.
abc_question_images/earth_parts_14017.png
a. R, b. A, c. M, d. E
d
DQ_001384
image
abc_question_images/earth_parts_14017.png
earth_parts_14017.png
1
DQ_001386
Identify the layer that is heated directly by conduction from the core.
abc_question_images/earth_parts_14017.png
a. R, b. A, c. M, d. E
d
DQ_001416
image
abc_question_images/earth_parts_16025.png
earth_parts_16025.png
0.842275
DQ_001386
Identify the layer that is heated directly by conduction from the core.
abc_question_images/earth_parts_14017.png
a. R, b. A, c. M, d. E
d
DQ_001552
image
question_images/earth_parts_544.png
earth_parts_544.png
0.840444
DQ_001386
Identify the layer that is heated directly by conduction from the core.
abc_question_images/earth_parts_14017.png
a. R, b. A, c. M, d. E
d
DQ_001645
image
question_images/earth_parts_6025.png
earth_parts_6025.png
0.836075
DQ_001386
Identify the layer that is heated directly by conduction from the core.
abc_question_images/earth_parts_14017.png
a. R, b. A, c. M, d. E
d
DQ_001356
image
abc_question_images/earth_parts_10544.png
earth_parts_10544.png
0.835401
DQ_001386
Identify the layer that is heated directly by conduction from the core.
abc_question_images/earth_parts_14017.png
a. R, b. A, c. M, d. E
d
DQ_001663
image
question_images/earth_parts_640.png
earth_parts_640.png
0.827037
DQ_001386
Identify the layer that is heated directly by conduction from the core.
abc_question_images/earth_parts_14017.png
a. R, b. A, c. M, d. E
d
DQ_001392
image
abc_question_images/earth_parts_14058.png
earth_parts_14058.png
0.814835
DQ_001386
Identify the layer that is heated directly by conduction from the core.
abc_question_images/earth_parts_14017.png
a. R, b. A, c. M, d. E
d
DQ_001559
image
question_images/earth_parts_547.png
earth_parts_547.png
0.814231
DQ_001386
Identify the layer that is heated directly by conduction from the core.
abc_question_images/earth_parts_14017.png
a. R, b. A, c. M, d. E
d
DQ_001505
image
question_images/earth_parts_4058.png
earth_parts_4058.png
0.801246
DQ_001386
Identify the layer that is heated directly by conduction from the core.
abc_question_images/earth_parts_14017.png
a. R, b. A, c. M, d. E
d
T_0216
text
null
Energy travels through space or material. Heat energy is transferred in three ways: radiation, conduction, and convection.
0.709117
DQ_001386
Identify the layer that is heated directly by conduction from the core.
abc_question_images/earth_parts_14017.png
a. R, b. A, c. M, d. E
d
T_0541
text
null
The three outer layers of the Sun are its atmosphere.
0.67486
DQ_001386
Identify the layer that is heated directly by conduction from the core.
abc_question_images/earth_parts_14017.png
a. R, b. A, c. M, d. E
d
T_0777
text
null
Plates move apart at divergent plate boundaries. This can occur in the oceans or on land.
0.674787
DQ_001386
Identify the layer that is heated directly by conduction from the core.
abc_question_images/earth_parts_14017.png
a. R, b. A, c. M, d. E
d
T_1447
text
null
Minerals are divided into groups based on chemical composition. Most minerals fit into one of eight mineral groups.
0.67145
DQ_001386
Identify the layer that is heated directly by conduction from the core.
abc_question_images/earth_parts_14017.png
a. R, b. A, c. M, d. E
d
T_1298
text
null
Different factors play into the composition of a magma and the rock it produces.
0.669054
DQ_001386
Identify the layer that is heated directly by conduction from the core.
abc_question_images/earth_parts_14017.png
a. R, b. A, c. M, d. E
d
T_3801
text
null
Although all electromagnetic waves travel at the same speed, they may differ in their wavelength and frequency.
0.669047
DQ_001386
Identify the layer that is heated directly by conduction from the core.
abc_question_images/earth_parts_14017.png
a. R, b. A, c. M, d. E
d
T_4715
text
null
Compare and contrast the basic properties of matter, such as mass and volume.
0.664276
DQ_001386
Identify the layer that is heated directly by conduction from the core.
abc_question_images/earth_parts_14017.png
a. R, b. A, c. M, d. E
d
T_2237
text
null
All known matter can be divided into a little more than 100 different substances called elements.
0.663857
DQ_001386
Identify the layer that is heated directly by conduction from the core.
abc_question_images/earth_parts_14017.png
a. R, b. A, c. M, d. E
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.
0.657184
DQ_001386
Identify the layer that is heated directly by conduction from the core.
abc_question_images/earth_parts_14017.png
a. R, b. A, c. M, d. E
d
T_0638
text
null
To understand minerals, we must first understand matter. Matter is the substance that physical objects are made of.
0.654651
DQ_001387
Which layer is labeled R?
abc_question_images/earth_parts_14017.png
a. Inner core, b. Crust, c. Mantle, d. Outer core
d
DQ_001460
image
question_images/earth_parts_4017.png
earth_parts_4017.png
1
DQ_001387
Which layer is labeled R?
abc_question_images/earth_parts_14017.png
a. Inner core, b. Crust, c. Mantle, d. Outer core
d
DQ_001384
image
abc_question_images/earth_parts_14017.png
earth_parts_14017.png
1
DQ_001387
Which layer is labeled R?
abc_question_images/earth_parts_14017.png
a. Inner core, b. Crust, c. Mantle, d. Outer core
d
DQ_001416
image
abc_question_images/earth_parts_16025.png
earth_parts_16025.png
0.842275
DQ_001387
Which layer is labeled R?
abc_question_images/earth_parts_14017.png
a. Inner core, b. Crust, c. Mantle, d. Outer core
d
DQ_001552
image
question_images/earth_parts_544.png
earth_parts_544.png
0.840444
DQ_001387
Which layer is labeled R?
abc_question_images/earth_parts_14017.png
a. Inner core, b. Crust, c. Mantle, d. Outer core
d
DQ_001645
image
question_images/earth_parts_6025.png
earth_parts_6025.png
0.836075
DQ_001387
Which layer is labeled R?
abc_question_images/earth_parts_14017.png
a. Inner core, b. Crust, c. Mantle, d. Outer core
d
DQ_001356
image
abc_question_images/earth_parts_10544.png
earth_parts_10544.png
0.835401
DQ_001387
Which layer is labeled R?
abc_question_images/earth_parts_14017.png
a. Inner core, b. Crust, c. Mantle, d. Outer core
d
DQ_001663
image
question_images/earth_parts_640.png
earth_parts_640.png
0.827037
DQ_001387
Which layer is labeled R?
abc_question_images/earth_parts_14017.png
a. Inner core, b. Crust, c. Mantle, d. Outer core
d
DQ_001392
image
abc_question_images/earth_parts_14058.png
earth_parts_14058.png
0.814835
DQ_001387
Which layer is labeled R?
abc_question_images/earth_parts_14017.png
a. Inner core, b. Crust, c. Mantle, d. Outer core
d
DQ_001559
image
question_images/earth_parts_547.png
earth_parts_547.png
0.814231
DQ_001387
Which layer is labeled R?
abc_question_images/earth_parts_14017.png
a. Inner core, b. Crust, c. Mantle, d. Outer core
d
DQ_001505
image
question_images/earth_parts_4058.png
earth_parts_4058.png
0.801246
DQ_001387
Which layer is labeled R?
abc_question_images/earth_parts_14017.png
a. Inner core, b. Crust, c. Mantle, d. Outer core
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?
0.552196
DQ_001387
Which layer is labeled R?
abc_question_images/earth_parts_14017.png
a. Inner core, b. Crust, c. Mantle, d. Outer core
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.
0.531121
DQ_001387
Which layer is labeled R?
abc_question_images/earth_parts_14017.png
a. Inner core, b. Crust, c. Mantle, d. Outer core
d
T_0541
text
null
The three outer layers of the Sun are its atmosphere.
0.521913
DQ_001387
Which layer is labeled R?
abc_question_images/earth_parts_14017.png
a. Inner core, b. Crust, c. Mantle, d. Outer core
d
T_1447
text
null
Minerals are divided into groups based on chemical composition. Most minerals fit into one of eight mineral groups.
0.517241
DQ_001387
Which layer is labeled R?
abc_question_images/earth_parts_14017.png
a. Inner core, b. Crust, c. Mantle, d. Outer core
d
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.
0.510412
DQ_001387
Which layer is labeled R?
abc_question_images/earth_parts_14017.png
a. Inner core, b. Crust, c. Mantle, d. Outer core
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
0.508884
DQ_001387
Which layer is labeled R?
abc_question_images/earth_parts_14017.png
a. Inner core, b. Crust, c. Mantle, d. Outer 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.
0.508196
DQ_001387
Which layer is labeled R?
abc_question_images/earth_parts_14017.png
a. Inner core, b. Crust, c. Mantle, d. Outer core
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.
0.504004
DQ_001387
Which layer is labeled R?
abc_question_images/earth_parts_14017.png
a. Inner core, b. Crust, c. Mantle, d. Outer core
d
T_1800
text
null
Most fossils are preserved by one of five processes outlined below (Figure 1.1):
0.502461
DQ_001387
Which layer is labeled R?
abc_question_images/earth_parts_14017.png
a. Inner core, b. Crust, c. Mantle, d. Outer core
d
T_2534
text
null
Both types of reproduction have certain advantages.
0.499613
DQ_001388
Which letter depicts the earth's core?
abc_question_images/earth_parts_14017.png
a. E, b. A, c. M, d. R
c
DQ_001460
image
question_images/earth_parts_4017.png
earth_parts_4017.png
1
DQ_001388
Which letter depicts the earth's core?
abc_question_images/earth_parts_14017.png
a. E, b. A, c. M, d. R
c
DQ_001384
image
abc_question_images/earth_parts_14017.png
earth_parts_14017.png
1
DQ_001388
Which letter depicts the earth's core?
abc_question_images/earth_parts_14017.png
a. E, b. A, c. M, d. R
c
DQ_001416
image
abc_question_images/earth_parts_16025.png
earth_parts_16025.png
0.842275
DQ_001388
Which letter depicts the earth's core?
abc_question_images/earth_parts_14017.png
a. E, b. A, c. M, d. R
c
DQ_001552
image
question_images/earth_parts_544.png
earth_parts_544.png
0.840444
DQ_001388
Which letter depicts the earth's core?
abc_question_images/earth_parts_14017.png
a. E, b. A, c. M, d. R
c
DQ_001645
image
question_images/earth_parts_6025.png
earth_parts_6025.png
0.836075
DQ_001388
Which letter depicts the earth's core?
abc_question_images/earth_parts_14017.png
a. E, b. A, c. M, d. R
c
DQ_001356
image
abc_question_images/earth_parts_10544.png
earth_parts_10544.png
0.835401
DQ_001388
Which letter depicts the earth's core?
abc_question_images/earth_parts_14017.png
a. E, b. A, c. M, d. R
c
DQ_001663
image
question_images/earth_parts_640.png
earth_parts_640.png
0.827037
DQ_001388
Which letter depicts the earth's core?
abc_question_images/earth_parts_14017.png
a. E, b. A, c. M, d. R
c
DQ_001392
image
abc_question_images/earth_parts_14058.png
earth_parts_14058.png
0.814835
DQ_001388
Which letter depicts the earth's core?
abc_question_images/earth_parts_14017.png
a. E, b. A, c. M, d. R
c
DQ_001559
image
question_images/earth_parts_547.png
earth_parts_547.png
0.814231
DQ_001388
Which letter depicts the earth's core?
abc_question_images/earth_parts_14017.png
a. E, b. A, c. M, d. R
c
DQ_001505
image
question_images/earth_parts_4058.png
earth_parts_4058.png
0.801246
DQ_001388
Which letter depicts the earth's core?
abc_question_images/earth_parts_14017.png
a. E, b. A, c. M, d. R
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.
0.607015
DQ_001388
Which letter depicts the earth's core?
abc_question_images/earth_parts_14017.png
a. E, b. A, c. M, d. R
c
T_0311
text
null
Earths climate has changed many times through Earths history. Its been both hotter and colder than it is today.
0.602915
DQ_001388
Which letter depicts the earth's core?
abc_question_images/earth_parts_14017.png
a. E, b. A, c. M, d. R
c
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?
0.593638
DQ_001388
Which letter depicts the earth's core?
abc_question_images/earth_parts_14017.png
a. E, b. A, c. M, d. R
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.
0.590956
DQ_001388
Which letter depicts the earth's core?
abc_question_images/earth_parts_14017.png
a. E, b. A, c. M, d. R
c
T_1106
text
null
Despite these problems, there is a rich fossil record. How does an organism become fossilized?
0.588375
DQ_001388
Which letter depicts the earth's core?
abc_question_images/earth_parts_14017.png
a. E, b. A, c. M, d. R
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.
0.585397
DQ_001388
Which letter depicts the earth's core?
abc_question_images/earth_parts_14017.png
a. E, b. A, c. M, d. R
c
T_4327
text
null
Imagine a huge bar magnet passing through Earths axis, as in the Figure 1.1. This is a good representation of Earth as a magnet. Like a bar magnet, Earth has north and south magnetic poles. A magnetic pole is the north or south end of a magnet, where the magnet exerts the most force.
0.582757
DQ_001388
Which letter depicts the earth's core?
abc_question_images/earth_parts_14017.png
a. E, b. A, c. M, d. R
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.
0.581757
DQ_001388
Which letter depicts the earth's core?
abc_question_images/earth_parts_14017.png
a. E, b. A, c. M, d. R
c
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.
0.577242
DQ_001388
Which letter depicts the earth's core?
abc_question_images/earth_parts_14017.png
a. E, b. A, c. M, d. R
c
T_1298
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Different factors play into the composition of a magma and the rock it produces.
0.577149
DQ_001389
Which label shows the core?
abc_question_images/earth_parts_14051.png
a. J, b. V, c. H, d. D
c
DQ_001389
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earth_parts_14051.png
1
DQ_001389
Which label shows the core?
abc_question_images/earth_parts_14051.png
a. J, b. V, c. H, d. D
c
DQ_001499
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question_images/earth_parts_4051.png
earth_parts_4051.png
0.920881
DQ_001389
Which label shows the core?
abc_question_images/earth_parts_14051.png
a. J, b. V, c. H, d. D
c
DQ_001537
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question_images/earth_parts_540.png
earth_parts_540.png
0.826039
DQ_001389
Which label shows the core?
abc_question_images/earth_parts_14051.png
a. J, b. V, c. H, d. D
c
DQ_001658
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question_images/earth_parts_6028.png
earth_parts_6028.png
0.824482
DQ_001389
Which label shows the core?
abc_question_images/earth_parts_14051.png
a. J, b. V, c. H, d. D
c
DQ_001476
image
question_images/earth_parts_4029.png
earth_parts_4029.png
0.819892
DQ_001389
Which label shows the core?
abc_question_images/earth_parts_14051.png
a. J, b. V, c. H, d. D
c
DQ_001370
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abc_question_images/earth_parts_10649.png
earth_parts_10649.png
0.818696
DQ_001389
Which label shows the core?
abc_question_images/earth_parts_14051.png
a. J, b. V, c. H, d. D
c
DQ_001418
image
abc_question_images/earth_parts_16028.png
earth_parts_16028.png
0.817972
DQ_001389
Which label shows the core?
abc_question_images/earth_parts_14051.png
a. J, b. V, c. H, d. D
c
DQ_001505
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question_images/earth_parts_4058.png
earth_parts_4058.png
0.815934
DQ_001389
Which label shows the core?
abc_question_images/earth_parts_14051.png
a. J, b. V, c. H, d. D
c
DQ_001584
image
question_images/earth_parts_6014.png
earth_parts_6014.png
0.81425
DQ_001389
Which label shows the core?
abc_question_images/earth_parts_14051.png
a. J, b. V, c. H, d. D
c
DQ_001672
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question_images/earth_parts_649.png
earth_parts_649.png
0.812416
DQ_001389
Which label shows the core?
abc_question_images/earth_parts_14051.png
a. J, b. V, c. H, d. D
c
T_0751
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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.
0.505137
DQ_001389
Which label shows the core?
abc_question_images/earth_parts_14051.png
a. J, b. V, c. H, d. D
c
T_1447
text
null
Minerals are divided into groups based on chemical composition. Most minerals fit into one of eight mineral groups.
0.500663
DQ_001389
Which label shows the core?
abc_question_images/earth_parts_14051.png
a. J, b. V, c. H, d. D
c
T_4715
text
null
Compare and contrast the basic properties of matter, such as mass and volume.
0.495288
DQ_001389
Which label shows the core?
abc_question_images/earth_parts_14051.png
a. J, b. V, c. H, d. D
c
T_1698
text
null
How well soil forms and what type of soil forms depends on several different factors, which are described below.
0.471654
DQ_001389
Which label shows the core?
abc_question_images/earth_parts_14051.png
a. J, b. V, c. H, d. D
c
T_2534
text
null
Both types of reproduction have certain advantages.
0.466845
DQ_001389
Which label shows the core?
abc_question_images/earth_parts_14051.png
a. J, b. V, c. H, d. D
c
T_0726
text
null
Nuclear energy is produced by splitting the nucleus of an atom. This releases a huge amount of energy.
0.466703
DQ_001389
Which label shows the core?
abc_question_images/earth_parts_14051.png
a. J, b. V, c. H, d. D
c
T_1467
text
null
Organic substances are the carbon-based compounds made by living creatures and include proteins, carbohydrates, and oils. Inorganic substances have a structure that is not characteristic of living bodies. Coal is made of plant and animal remains. Is it a mineral? Coal is a classified as a sedimentary rock, but is not a mineral.
0.465946
DQ_001389
Which label shows the core?
abc_question_images/earth_parts_14051.png
a. J, b. V, c. H, d. D
c
T_4421
text
null
1. What is the traditional definition of gravity? 2. Identify factors that influence the strength of gravity between two objects.
0.462918
DQ_001389
Which label shows the core?
abc_question_images/earth_parts_14051.png
a. J, b. V, c. H, d. D
c
T_0638
text
null
To understand minerals, we must first understand matter. Matter is the substance that physical objects are made of.
0.461312
DQ_001389
Which label shows the core?
abc_question_images/earth_parts_14051.png
a. J, b. V, c. H, d. D
c
T_0164
text
null
You know that ocean water is salty. But do you know why? How salty is it?
0.460354