questionID
stringlengths 9
10
| question_text
stringlengths 3
313
| question_image
stringclasses 590
values | answer_choices
stringlengths 17
407
| correct_answer
stringclasses 7
values | result_id
stringlengths 6
21
| result_type
stringclasses 2
values | result_imagePath
stringlengths 28
76
⌀ | content
stringlengths 10
1.85k
| cosin_sim_score
float64 0.17
1
|
|---|---|---|---|---|---|---|---|---|---|
DQ_001360 | Identify the thin, brittle outer shell of the Earth. | abc_question_images/earth_parts_10546.png | a. R, b. T, c. M, d. P | b | DQ_001358 | image | abc_question_images/earth_parts_10546.png | earth_parts_10546.png | 1 |
DQ_001360 | Identify the thin, brittle outer shell of the Earth. | abc_question_images/earth_parts_10546.png | a. R, b. T, c. M, d. P | b | DQ_001555 | image | question_images/earth_parts_546.png | earth_parts_546.png | 0.890065 |
DQ_001360 | Identify the thin, brittle outer shell of the Earth. | abc_question_images/earth_parts_10546.png | a. R, b. T, c. M, d. P | b | DQ_001507 | image | question_images/earth_parts_4060.png | earth_parts_4060.png | 0.769936 |
DQ_001360 | Identify the thin, brittle outer shell of the Earth. | abc_question_images/earth_parts_10546.png | a. R, b. T, c. M, d. P | b | DQ_000699 | image | abc_question_images/sun_layers_16310.png | sun_layers_16310.png | 0.767758 |
DQ_001360 | Identify the thin, brittle outer shell of the Earth. | abc_question_images/earth_parts_10546.png | a. R, b. T, c. M, d. P | b | DD_0050 | image | teaching_images/earth_parts_539.png | This diagram shows the various parts or layers of the earth. The outermost layer is the Crust. The crust is the thinnest layer of the earth. Below the crust lies the mantle. The mantle is made of hot, solid rock. Below the mantle lies the outer core. The outer core of the Earth is a fluid layer. The inner core is the Earth's innermost part. It is a solid ball with a rdius of about 1220 kilometers. The inner core is the hottest of the layers. The temperature at the inner core boundary is approximately 5700 K. | 0.723253 |
DQ_001360 | Identify the thin, brittle outer shell of the Earth. | abc_question_images/earth_parts_10546.png | a. R, b. T, c. M, d. P | b | DQ_000705 | image | abc_question_images/sun_layers_16311.png | sun_layers_16311.png | 0.721592 |
DQ_001360 | Identify the thin, brittle outer shell of the Earth. | abc_question_images/earth_parts_10546.png | a. R, b. T, c. M, d. P | b | DQ_001634 | image | question_images/earth_parts_6023.png | earth_parts_6023.png | 0.718133 |
DQ_001360 | Identify the thin, brittle outer shell of the Earth. | abc_question_images/earth_parts_10546.png | a. R, b. T, c. M, d. P | b | DQ_000755 | image | question_images/sun_layers_6310.png | sun_layers_6310.png | 0.709787 |
DQ_001360 | Identify the thin, brittle outer shell of the Earth. | abc_question_images/earth_parts_10546.png | a. R, b. T, c. M, d. P | b | DQ_001370 | image | abc_question_images/earth_parts_10649.png | earth_parts_10649.png | 0.688997 |
DQ_001360 | Identify the thin, brittle outer shell of the Earth. | abc_question_images/earth_parts_10546.png | a. R, b. T, c. M, d. P | b | DQ_001450 | image | question_images/earth_parts_4004.png | earth_parts_4004.png | 0.686894 |
DQ_001360 | Identify the thin, brittle outer shell of the Earth. | abc_question_images/earth_parts_10546.png | a. R, b. T, c. M, d. P | 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. | 0.710778 |
DQ_001360 | Identify the thin, brittle outer shell of the Earth. | abc_question_images/earth_parts_10546.png | a. R, b. T, c. M, d. P | b | T_0777 | text | null | Plates move apart at divergent plate boundaries. This can occur in the oceans or on land. | 0.699686 |
DQ_001360 | Identify the thin, brittle outer shell of the Earth. | abc_question_images/earth_parts_10546.png | a. R, b. T, c. M, d. P | b | T_1106 | text | null | Despite these problems, there is a rich fossil record. How does an organism become fossilized? | 0.67428 |
DQ_001360 | Identify the thin, brittle outer shell of the Earth. | abc_question_images/earth_parts_10546.png | a. R, b. T, c. M, d. P | b | T_1593 | text | null | Most of Earths water is stored in the oceans, where it can remain for hundreds or thousands of years. | 0.663952 |
DQ_001360 | Identify the thin, brittle outer shell of the Earth. | abc_question_images/earth_parts_10546.png | a. R, b. T, c. M, d. P | b | T_0804 | text | null | Where an earthquake takes place is described by its focus and epicenter. | 0.662166 |
DQ_001360 | Identify the thin, brittle outer shell of the Earth. | abc_question_images/earth_parts_10546.png | a. R, b. T, c. M, d. P | b | T_1298 | text | null | Different factors play into the composition of a magma and the rock it produces. | 0.661813 |
DQ_001360 | Identify the thin, brittle outer shell of the Earth. | abc_question_images/earth_parts_10546.png | a. R, b. T, c. M, d. P | b | 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. | 0.656563 |
DQ_001360 | Identify the thin, brittle outer shell of the Earth. | abc_question_images/earth_parts_10546.png | a. R, b. T, c. M, d. P | b | T_0186 | text | null | The ocean floor is rich in resources. The resources include both living and nonliving things. | 0.655263 |
DQ_001360 | Identify the thin, brittle outer shell of the Earth. | abc_question_images/earth_parts_10546.png | a. R, b. T, c. M, d. P | b | T_0691 | text | null | Sedimentary rocks form in two ways. Particles may be cemented together. Chemicals may precipitate. | 0.655037 |
DQ_001360 | Identify the thin, brittle outer shell of the Earth. | abc_question_images/earth_parts_10546.png | a. R, b. T, c. M, d. P | b | T_1447 | text | null | Minerals are divided into groups based on chemical composition. Most minerals fit into one of eight mineral groups. | 0.650443 |
DQ_001361 | What is the Earth part labeled H? | abc_question_images/earth_parts_10547.png | a. Mantle, b. Outer Core, c. Inner Core, d. Crust | a | DQ_001361 | image | abc_question_images/earth_parts_10547.png | earth_parts_10547.png | 1 |
DQ_001361 | What is the Earth part labeled H? | abc_question_images/earth_parts_10547.png | a. Mantle, b. Outer Core, c. Inner Core, d. Crust | a | DQ_001559 | image | question_images/earth_parts_547.png | earth_parts_547.png | 0.920275 |
DQ_001361 | What is the Earth part labeled H? | abc_question_images/earth_parts_10547.png | a. Mantle, b. Outer Core, c. Inner Core, d. Crust | a | DQ_001552 | image | question_images/earth_parts_544.png | earth_parts_544.png | 0.892109 |
DQ_001361 | What is the Earth part labeled H? | abc_question_images/earth_parts_10547.png | a. Mantle, b. Outer Core, c. Inner Core, d. Crust | a | DQ_001356 | image | abc_question_images/earth_parts_10544.png | earth_parts_10544.png | 0.891326 |
DQ_001361 | What is the Earth part labeled H? | abc_question_images/earth_parts_10547.png | a. Mantle, b. Outer Core, c. Inner Core, d. Crust | a | DQ_001404 | image | abc_question_images/earth_parts_16016.png | earth_parts_16016.png | 0.876424 |
DQ_001361 | What is the Earth part labeled H? | abc_question_images/earth_parts_10547.png | a. Mantle, b. Outer Core, c. Inner Core, d. Crust | a | DQ_001663 | image | question_images/earth_parts_640.png | earth_parts_640.png | 0.869871 |
DQ_001361 | What is the Earth part labeled H? | abc_question_images/earth_parts_10547.png | a. Mantle, b. Outer Core, c. Inner Core, d. Crust | a | DQ_001392 | image | abc_question_images/earth_parts_14058.png | earth_parts_14058.png | 0.860535 |
DQ_001361 | What is the Earth part labeled H? | abc_question_images/earth_parts_10547.png | a. Mantle, b. Outer Core, c. Inner Core, d. Crust | a | DQ_001597 | image | question_images/earth_parts_6016.png | earth_parts_6016.png | 0.855781 |
DQ_001361 | What is the Earth part labeled H? | abc_question_images/earth_parts_10547.png | a. Mantle, b. Outer Core, c. Inner Core, d. Crust | a | DQ_001349 | image | abc_question_images/earth_parts_10540.png | earth_parts_10540.png | 0.847389 |
DQ_001361 | What is the Earth part labeled H? | abc_question_images/earth_parts_10547.png | a. Mantle, b. Outer Core, c. Inner Core, d. Crust | a | DQ_001416 | image | abc_question_images/earth_parts_16025.png | earth_parts_16025.png | 0.846705 |
DQ_001361 | What is the Earth part labeled H? | abc_question_images/earth_parts_10547.png | a. Mantle, b. Outer Core, c. Inner Core, d. Crust | a | 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? | 0.666975 |
DQ_001361 | What is the Earth part labeled H? | abc_question_images/earth_parts_10547.png | a. Mantle, b. Outer Core, c. Inner Core, d. Crust | 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? | 0.637303 |
DQ_001361 | What is the Earth part labeled H? | abc_question_images/earth_parts_10547.png | a. Mantle, b. Outer Core, c. Inner Core, d. Crust | a | T_1196 | text | null | One of the most unique features of planet Earth is its large Moon. Unlike the only other natural satellites orbiting an inner planet, those of Mars, the Moon is not a captured asteroid. Understanding the Moons birth and early history reveals a great deal about Earths early days. | 0.636074 |
DQ_001361 | What is the Earth part labeled H? | abc_question_images/earth_parts_10547.png | a. Mantle, b. Outer Core, c. Inner Core, d. Crust | a | T_1593 | text | null | Most of Earths water is stored in the oceans, where it can remain for hundreds or thousands of years. | 0.629016 |
DQ_001361 | What is the Earth part labeled H? | abc_question_images/earth_parts_10547.png | a. Mantle, b. Outer Core, c. Inner Core, d. Crust | a | 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. | 0.627167 |
DQ_001361 | What is the Earth part labeled H? | abc_question_images/earth_parts_10547.png | a. Mantle, b. Outer Core, c. Inner Core, d. Crust | a | T_0311 | text | null | Earths climate has changed many times through Earths history. Its been both hotter and colder than it is today. | 0.626923 |
DQ_001361 | What is the Earth part labeled H? | abc_question_images/earth_parts_10547.png | a. Mantle, b. Outer Core, c. Inner Core, d. Crust | a | 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? | 0.626099 |
DQ_001361 | What is the Earth part labeled H? | abc_question_images/earth_parts_10547.png | a. Mantle, b. Outer Core, c. Inner Core, d. Crust | a | 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. | 0.624895 |
DQ_001361 | What is the Earth part labeled H? | abc_question_images/earth_parts_10547.png | a. Mantle, b. Outer Core, c. Inner Core, d. Crust | a | T_1698 | text | null | How well soil forms and what type of soil forms depends on several different factors, which are described below. | 0.617803 |
DQ_001361 | What is the Earth part labeled H? | abc_question_images/earth_parts_10547.png | a. Mantle, b. Outer Core, c. Inner Core, d. Crust | 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. | 0.613511 |
DQ_001362 | What is the part of the earth corresponding with the letter H? | abc_question_images/earth_parts_10547.png | a. Crust, b. Outer Core, c. Inner Core, d. Mantle | d | DQ_001361 | image | abc_question_images/earth_parts_10547.png | earth_parts_10547.png | 1 |
DQ_001362 | What is the part of the earth corresponding with the letter H? | abc_question_images/earth_parts_10547.png | a. Crust, b. Outer Core, c. Inner Core, d. Mantle | d | DQ_001559 | image | question_images/earth_parts_547.png | earth_parts_547.png | 0.920275 |
DQ_001362 | What is the part of the earth corresponding with the letter H? | abc_question_images/earth_parts_10547.png | a. Crust, b. Outer Core, c. Inner Core, d. Mantle | d | DQ_001552 | image | question_images/earth_parts_544.png | earth_parts_544.png | 0.892109 |
DQ_001362 | What is the part of the earth corresponding with the letter H? | abc_question_images/earth_parts_10547.png | a. Crust, b. Outer Core, c. Inner Core, d. Mantle | d | DQ_001356 | image | abc_question_images/earth_parts_10544.png | earth_parts_10544.png | 0.891326 |
DQ_001362 | What is the part of the earth corresponding with the letter H? | abc_question_images/earth_parts_10547.png | a. Crust, b. Outer Core, c. Inner Core, d. Mantle | d | DQ_001404 | image | abc_question_images/earth_parts_16016.png | earth_parts_16016.png | 0.876424 |
DQ_001362 | What is the part of the earth corresponding with the letter H? | abc_question_images/earth_parts_10547.png | a. Crust, b. Outer Core, c. Inner Core, d. Mantle | d | DQ_001663 | image | question_images/earth_parts_640.png | earth_parts_640.png | 0.869871 |
DQ_001362 | What is the part of the earth corresponding with the letter H? | abc_question_images/earth_parts_10547.png | a. Crust, b. Outer Core, c. Inner Core, d. Mantle | d | DQ_001392 | image | abc_question_images/earth_parts_14058.png | earth_parts_14058.png | 0.860535 |
DQ_001362 | What is the part of the earth corresponding with the letter H? | abc_question_images/earth_parts_10547.png | a. Crust, b. Outer Core, c. Inner Core, d. Mantle | d | DQ_001597 | image | question_images/earth_parts_6016.png | earth_parts_6016.png | 0.855781 |
DQ_001362 | What is the part of the earth corresponding with the letter H? | abc_question_images/earth_parts_10547.png | a. Crust, b. Outer Core, c. Inner Core, d. Mantle | d | DQ_001349 | image | abc_question_images/earth_parts_10540.png | earth_parts_10540.png | 0.847389 |
DQ_001362 | What is the part of the earth corresponding with the letter H? | abc_question_images/earth_parts_10547.png | a. Crust, b. Outer Core, c. Inner Core, d. Mantle | d | DQ_001416 | image | abc_question_images/earth_parts_16025.png | earth_parts_16025.png | 0.846705 |
DQ_001362 | What is the part of the earth corresponding with the letter H? | abc_question_images/earth_parts_10547.png | a. Crust, b. Outer Core, c. Inner 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? | 0.620491 |
DQ_001362 | What is the part of the earth corresponding with the letter H? | abc_question_images/earth_parts_10547.png | a. Crust, b. Outer Core, c. Inner Core, d. Mantle | 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? | 0.609534 |
DQ_001362 | What is the part of the earth corresponding with the letter H? | abc_question_images/earth_parts_10547.png | a. Crust, b. Outer Core, c. Inner 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. | 0.601155 |
DQ_001362 | What is the part of the earth corresponding with the letter H? | abc_question_images/earth_parts_10547.png | a. Crust, b. Outer Core, c. Inner 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. | 0.600684 |
DQ_001362 | What is the part of the earth corresponding with the letter H? | abc_question_images/earth_parts_10547.png | a. Crust, b. Outer Core, c. Inner 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. | 0.597508 |
DQ_001362 | What is the part of the earth corresponding with the letter H? | abc_question_images/earth_parts_10547.png | a. Crust, 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. | 0.59732 |
DQ_001362 | What is the part of the earth corresponding with the letter H? | abc_question_images/earth_parts_10547.png | a. Crust, b. Outer Core, c. Inner Core, d. Mantle | d | T_0669 | text | null | Most water on Earth, like the water in the oceans, contains elements. The elements are mixed evenly through the water. Water plus other substances makes a solution. The particles are so small that they will not come out when you filter the water. But the elements in water can form solid mineral deposits. | 0.596693 |
DQ_001362 | What is the part of the earth corresponding with the letter H? | abc_question_images/earth_parts_10547.png | a. Crust, b. Outer Core, c. Inner Core, d. Mantle | d | T_1196 | text | null | One of the most unique features of planet Earth is its large Moon. Unlike the only other natural satellites orbiting an inner planet, those of Mars, the Moon is not a captured asteroid. Understanding the Moons birth and early history reveals a great deal about Earths early days. | 0.592559 |
DQ_001362 | What is the part of the earth corresponding with the letter H? | abc_question_images/earth_parts_10547.png | a. Crust, b. Outer Core, c. Inner Core, d. Mantle | 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. | 0.591963 |
DQ_001362 | What is the part of the earth corresponding with the letter H? | abc_question_images/earth_parts_10547.png | a. Crust, b. Outer Core, c. Inner Core, d. Mantle | 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? | 0.590772 |
DQ_001363 | Where is the mantle? | abc_question_images/earth_parts_10547.png | a. V, b. H, c. N, d. X | b | DQ_001361 | image | abc_question_images/earth_parts_10547.png | earth_parts_10547.png | 1 |
DQ_001363 | Where is the mantle? | abc_question_images/earth_parts_10547.png | a. V, b. H, c. N, d. X | b | DQ_001559 | image | question_images/earth_parts_547.png | earth_parts_547.png | 0.920275 |
DQ_001363 | Where is the mantle? | abc_question_images/earth_parts_10547.png | a. V, b. H, c. N, d. X | b | DQ_001552 | image | question_images/earth_parts_544.png | earth_parts_544.png | 0.892109 |
DQ_001363 | Where is the mantle? | abc_question_images/earth_parts_10547.png | a. V, b. H, c. N, d. X | b | DQ_001356 | image | abc_question_images/earth_parts_10544.png | earth_parts_10544.png | 0.891326 |
DQ_001363 | Where is the mantle? | abc_question_images/earth_parts_10547.png | a. V, b. H, c. N, d. X | b | DQ_001404 | image | abc_question_images/earth_parts_16016.png | earth_parts_16016.png | 0.876424 |
DQ_001363 | Where is the mantle? | abc_question_images/earth_parts_10547.png | a. V, b. H, c. N, d. X | b | DQ_001663 | image | question_images/earth_parts_640.png | earth_parts_640.png | 0.869871 |
DQ_001363 | Where is the mantle? | abc_question_images/earth_parts_10547.png | a. V, b. H, c. N, d. X | b | DQ_001392 | image | abc_question_images/earth_parts_14058.png | earth_parts_14058.png | 0.860535 |
DQ_001363 | Where is the mantle? | abc_question_images/earth_parts_10547.png | a. V, b. H, c. N, d. X | b | DQ_001597 | image | question_images/earth_parts_6016.png | earth_parts_6016.png | 0.855781 |
DQ_001363 | Where is the mantle? | abc_question_images/earth_parts_10547.png | a. V, b. H, c. N, d. X | b | DQ_001349 | image | abc_question_images/earth_parts_10540.png | earth_parts_10540.png | 0.847389 |
DQ_001363 | Where is the mantle? | abc_question_images/earth_parts_10547.png | a. V, b. H, c. N, d. X | b | DQ_001416 | image | abc_question_images/earth_parts_16025.png | earth_parts_16025.png | 0.846705 |
DQ_001363 | Where is the mantle? | abc_question_images/earth_parts_10547.png | a. V, b. H, c. N, d. X | b | T_1116 | text | null | The two most important things about the mantle are: (1) it is made of solid rock, and (2) it is hot. | 0.646438 |
DQ_001363 | Where is the mantle? | abc_question_images/earth_parts_10547.png | a. V, b. H, c. N, d. X | 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. | 0.491657 |
DQ_001363 | Where is the mantle? | abc_question_images/earth_parts_10547.png | a. V, b. H, c. N, d. X | b | T_1117 | text | null | Scientists know that the mantle is made of rock based on evidence from seismic waves, heat flow, and meteorites. The properties fit the ultramafic rock peridotite, which is made of the iron- and magnesium-rich silicate minerals (Figure 1.1). Peridotite is rarely found at Earths surface. | 0.487431 |
DQ_001363 | Where is the mantle? | abc_question_images/earth_parts_10547.png | a. V, b. H, c. N, d. X | 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. | 0.471401 |
DQ_001363 | Where is the mantle? | abc_question_images/earth_parts_10547.png | a. V, b. H, c. N, d. X | b | 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. | 0.467773 |
DQ_001363 | Where is the mantle? | abc_question_images/earth_parts_10547.png | a. V, b. H, c. N, d. X | b | T_0721 | text | null | Natural gas is mostly methane. | 0.466327 |
DQ_001363 | Where is the mantle? | abc_question_images/earth_parts_10547.png | a. V, b. H, c. N, d. X | 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. | 0.461818 |
DQ_001363 | Where is the mantle? | abc_question_images/earth_parts_10547.png | a. V, b. H, c. N, d. X | b | T_1371 | text | null | The asthenosphere is solid upper mantle material that is so hot that it behaves plastically and can flow. The lithosphere rides on the asthenosphere. | 0.446977 |
DQ_001363 | Where is the mantle? | abc_question_images/earth_parts_10547.png | a. V, b. H, c. N, d. X | b | T_1298 | text | null | Different factors play into the composition of a magma and the rock it produces. | 0.436454 |
DQ_001363 | Where is the mantle? | abc_question_images/earth_parts_10547.png | a. V, b. H, c. N, d. X | b | 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. | 0.432247 |
DQ_001364 | Where is the crust? | abc_question_images/earth_parts_10547.png | a. h, b. x, c. n, d. v | c | DQ_001361 | image | abc_question_images/earth_parts_10547.png | earth_parts_10547.png | 1 |
DQ_001364 | Where is the crust? | abc_question_images/earth_parts_10547.png | a. h, b. x, c. n, d. v | c | DQ_001559 | image | question_images/earth_parts_547.png | earth_parts_547.png | 0.920275 |
DQ_001364 | Where is the crust? | abc_question_images/earth_parts_10547.png | a. h, b. x, c. n, d. v | c | DQ_001552 | image | question_images/earth_parts_544.png | earth_parts_544.png | 0.892109 |
DQ_001364 | Where is the crust? | abc_question_images/earth_parts_10547.png | a. h, b. x, c. n, d. v | c | DQ_001356 | image | abc_question_images/earth_parts_10544.png | earth_parts_10544.png | 0.891326 |
DQ_001364 | Where is the crust? | abc_question_images/earth_parts_10547.png | a. h, b. x, c. n, d. v | c | DQ_001404 | image | abc_question_images/earth_parts_16016.png | earth_parts_16016.png | 0.876424 |
DQ_001364 | Where is the crust? | abc_question_images/earth_parts_10547.png | a. h, b. x, c. n, d. v | c | DQ_001663 | image | question_images/earth_parts_640.png | earth_parts_640.png | 0.869871 |
DQ_001364 | Where is the crust? | abc_question_images/earth_parts_10547.png | a. h, b. x, c. n, d. v | c | DQ_001392 | image | abc_question_images/earth_parts_14058.png | earth_parts_14058.png | 0.860535 |
DQ_001364 | Where is the crust? | abc_question_images/earth_parts_10547.png | a. h, b. x, c. n, d. v | c | DQ_001597 | image | question_images/earth_parts_6016.png | earth_parts_6016.png | 0.855781 |
DQ_001364 | Where is the crust? | abc_question_images/earth_parts_10547.png | a. h, b. x, c. n, d. v | c | DQ_001349 | image | abc_question_images/earth_parts_10540.png | earth_parts_10540.png | 0.847389 |
DQ_001364 | Where is the crust? | abc_question_images/earth_parts_10547.png | a. h, b. x, c. n, d. v | c | DQ_001416 | image | abc_question_images/earth_parts_16025.png | earth_parts_16025.png | 0.846705 |
DQ_001364 | Where is the crust? | abc_question_images/earth_parts_10547.png | a. h, b. x, c. n, d. v | c | 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. | 0.498714 |
DQ_001364 | Where is the crust? | abc_question_images/earth_parts_10547.png | a. h, b. x, c. n, d. v | 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. | 0.491792 |
DQ_001364 | Where is the crust? | abc_question_images/earth_parts_10547.png | a. h, b. x, c. n, d. v | c | 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. | 0.464682 |
DQ_001364 | Where is the crust? | abc_question_images/earth_parts_10547.png | a. h, b. x, c. n, d. v | c | T_0164 | text | null | You know that ocean water is salty. But do you know why? How salty is it? | 0.443651 |
DQ_001364 | Where is the crust? | abc_question_images/earth_parts_10547.png | a. h, b. x, c. n, d. v | c | T_1106 | text | null | Despite these problems, there is a rich fossil record. How does an organism become fossilized? | 0.430842 |
DQ_001364 | Where is the crust? | abc_question_images/earth_parts_10547.png | a. h, b. x, c. n, d. v | c | 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. | 0.428754 |
DQ_001364 | Where is the crust? | abc_question_images/earth_parts_10547.png | a. h, b. x, c. n, d. v | c | T_0777 | text | null | Plates move apart at divergent plate boundaries. This can occur in the oceans or on land. | 0.401713 |
DQ_001364 | Where is the crust? | abc_question_images/earth_parts_10547.png | a. h, b. x, c. n, d. v | c | T_0764 | text | null | Before World War II, people thought the seafloor was completely flat and featureless. There was no reason to think otherwise. | 0.401418 |
DQ_001364 | Where is the crust? | abc_question_images/earth_parts_10547.png | a. h, b. x, c. n, d. v | c | T_1096 | text | null | Deadly earthquakes occur at transform plate boundaries. Transform faults have shallow focus earthquakes. Why do you think this is so? | 0.400828 |
DQ_001364 | Where is the crust? | abc_question_images/earth_parts_10547.png | a. h, b. x, c. n, d. v | c | T_0460 | text | null | Most pollutants enter the air when fossil fuels burn. Some are released when forests burn. Others evaporate into the air. | 0.39214 |
Subsets and Splits