The sketch of the major layers of Earth.

Question

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Answer 1

Question

Chapter 5.1, Problem 1BYL

To determine

The sketch of the major layers of Earth.

Expert Solution & Answer

Answer to Problem 1BYL

The Earth incorporates three layers which are the crust, the mantle, and the core where each layer has a distinct chemical composition.

Exploring Earth Science, Chapter 5.1, Problem 1BYL

Explanation of Solution

The crust, which is the outermost layer of the Earth,encompasses two main divisions, the younger and denser oceanic crust and the older and less dense continental crust. The oceanic crust that is nearly 7 kilometers thick exhibits almost analogous composition of mostly basaltic rocks while the continental crust whose thickness varied from 35 to 70 kilometers pertaining to surface areas or mountains constitutes granitic rocks called granodiorite. The crust can be also divided into upper crust and lower crust and the discontinuity between them is known as Conrad discontinuity.

The mantle is the second layer of Earth. Peridotite and minerals with good amounts of magnesium and iron occur in the mantle which lies below the lower crust extending upto 2900 kilometers from the base of lower crust, possessing the Earth’s volume by 82 percent. The discontinuity surface located between the crust and mantle is known as Mohorovicic discontinuity.

The mantle is generally divided into upper mantle and lower mantle. The discontinuity lying between them is the Repiti discontinuity. Major part of the upper mantle is made up of the green mineral olivine. The crust together with the uppermost mantle is known as the lithosphere which forms a rigid layer. The portion of the uppermost mantle which is within the lithosphere is called the lithospheric mantle.

The lower mantle also holds a similar composition like the upper mantle. However, it has minerals formed at extremely high pressures. Almost the entire mantle is solid, rather than molten. The greater temperatures at depths caused some portions to be partially molten, while other portions flowedsince they are weak solids.

The mantle which lies directly below the lithosphere is commonly solid. However, it is hotter compared to the rock above and it flows under pressure. This part of the mantle, termed as the asthenosphere, acts as a soft and weak zone, on top of which, the lithosphere moves.

The core forms the third layer of Earth. The discontinuity present between the lower mantle and core is the Guttenberg discontinuity. The core, which is the Earth’s inner most layer has two layers, the liquid outer core (2250 kilometers thick) and the solid inner core (1221 kilometers thick).

An alloy of iron and nickel is present in the core with traces of elements such as oxygen, silicon, and sulfur that are capable of forming compounds with iron. There is a discontinuity surface between the inner and outer core, which is known as the Lehmann discontinuity.

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Answer 2

Question

Chapter 5.1, Problem 1BYL

To determine

The sketch of the major layers of Earth.

Expert Solution & Answer

Answer to Problem 1BYL

The Earth incorporates three layers which are the crust, the mantle, and the core where each layer has a distinct chemical composition.

Exploring Earth Science, Chapter 5.1, Problem 1BYL

Explanation of Solution

The crust, which is the outermost layer of the Earth,encompasses two main divisions, the younger and denser oceanic crust and the older and less dense continental crust. The oceanic crust that is nearly 7 kilometers thick exhibits almost analogous composition of mostly basaltic rocks while the continental crust whose thickness varied from 35 to 70 kilometers pertaining to surface areas or mountains constitutes granitic rocks called granodiorite. The crust can be also divided into upper crust and lower crust and the discontinuity between them is known as Conrad discontinuity.

The mantle is the second layer of Earth. Peridotite and minerals with good amounts of magnesium and iron occur in the mantle which lies below the lower crust extending upto 2900 kilometers from the base of lower crust, possessing the Earth’s volume by 82 percent. The discontinuity surface located between the crust and mantle is known as Mohorovicic discontinuity.

The mantle is generally divided into upper mantle and lower mantle. The discontinuity lying between them is the Repiti discontinuity. Major part of the upper mantle is made up of the green mineral olivine. The crust together with the uppermost mantle is known as the lithosphere which forms a rigid layer. The portion of the uppermost mantle which is within the lithosphere is called the lithospheric mantle.

The lower mantle also holds a similar composition like the upper mantle. However, it has minerals formed at extremely high pressures. Almost the entire mantle is solid, rather than molten. The greater temperatures at depths caused some portions to be partially molten, while other portions flowedsince they are weak solids.

The mantle which lies directly below the lithosphere is commonly solid. However, it is hotter compared to the rock above and it flows under pressure. This part of the mantle, termed as the asthenosphere, acts as a soft and weak zone, on top of which, the lithosphere moves.

The core forms the third layer of Earth. The discontinuity present between the lower mantle and core is the Guttenberg discontinuity. The core, which is the Earth’s inner most layer has two layers, the liquid outer core (2250 kilometers thick) and the solid inner core (1221 kilometers thick).

An alloy of iron and nickel is present in the core with traces of elements such as oxygen, silicon, and sulfur that are capable of forming compounds with iron. There is a discontinuity surface between the inner and outer core, which is known as the Lehmann discontinuity.

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Answer 3

Question

Chapter 5.1, Problem 1BYL

To determine

The sketch of the major layers of Earth.

Expert Solution & Answer

Answer to Problem 1BYL

The Earth incorporates three layers which are the crust, the mantle, and the core where each layer has a distinct chemical composition.

Exploring Earth Science, Chapter 5.1, Problem 1BYL

Explanation of Solution

The crust, which is the outermost layer of the Earth,encompasses two main divisions, the younger and denser oceanic crust and the older and less dense continental crust. The oceanic crust that is nearly 7 kilometers thick exhibits almost analogous composition of mostly basaltic rocks while the continental crust whose thickness varied from 35 to 70 kilometers pertaining to surface areas or mountains constitutes granitic rocks called granodiorite. The crust can be also divided into upper crust and lower crust and the discontinuity between them is known as Conrad discontinuity.

The mantle is the second layer of Earth. Peridotite and minerals with good amounts of magnesium and iron occur in the mantle which lies below the lower crust extending upto 2900 kilometers from the base of lower crust, possessing the Earth’s volume by 82 percent. The discontinuity surface located between the crust and mantle is known as Mohorovicic discontinuity.

The mantle is generally divided into upper mantle and lower mantle. The discontinuity lying between them is the Repiti discontinuity. Major part of the upper mantle is made up of the green mineral olivine. The crust together with the uppermost mantle is known as the lithosphere which forms a rigid layer. The portion of the uppermost mantle which is within the lithosphere is called the lithospheric mantle.

The lower mantle also holds a similar composition like the upper mantle. However, it has minerals formed at extremely high pressures. Almost the entire mantle is solid, rather than molten. The greater temperatures at depths caused some portions to be partially molten, while other portions flowedsince they are weak solids.

The mantle which lies directly below the lithosphere is commonly solid. However, it is hotter compared to the rock above and it flows under pressure. This part of the mantle, termed as the asthenosphere, acts as a soft and weak zone, on top of which, the lithosphere moves.

The core forms the third layer of Earth. The discontinuity present between the lower mantle and core is the Guttenberg discontinuity. The core, which is the Earth’s inner most layer has two layers, the liquid outer core (2250 kilometers thick) and the solid inner core (1221 kilometers thick).

An alloy of iron and nickel is present in the core with traces of elements such as oxygen, silicon, and sulfur that are capable of forming compounds with iron. There is a discontinuity surface between the inner and outer core, which is known as the Lehmann discontinuity.

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Answer 4

Question

Chapter 5.1, Problem 1BYL

To determine

The sketch of the major layers of Earth.

Expert Solution & Answer

Answer to Problem 1BYL

The Earth incorporates three layers which are the crust, the mantle, and the core where each layer has a distinct chemical composition.

Exploring Earth Science, Chapter 5.1, Problem 1BYL

Explanation of Solution

The crust, which is the outermost layer of the Earth,encompasses two main divisions, the younger and denser oceanic crust and the older and less dense continental crust. The oceanic crust that is nearly 7 kilometers thick exhibits almost analogous composition of mostly basaltic rocks while the continental crust whose thickness varied from 35 to 70 kilometers pertaining to surface areas or mountains constitutes granitic rocks called granodiorite. The crust can be also divided into upper crust and lower crust and the discontinuity between them is known as Conrad discontinuity.

The mantle is the second layer of Earth. Peridotite and minerals with good amounts of magnesium and iron occur in the mantle which lies below the lower crust extending upto 2900 kilometers from the base of lower crust, possessing the Earth’s volume by 82 percent. The discontinuity surface located between the crust and mantle is known as Mohorovicic discontinuity.

The mantle is generally divided into upper mantle and lower mantle. The discontinuity lying between them is the Repiti discontinuity. Major part of the upper mantle is made up of the green mineral olivine. The crust together with the uppermost mantle is known as the lithosphere which forms a rigid layer. The portion of the uppermost mantle which is within the lithosphere is called the lithospheric mantle.

The lower mantle also holds a similar composition like the upper mantle. However, it has minerals formed at extremely high pressures. Almost the entire mantle is solid, rather than molten. The greater temperatures at depths caused some portions to be partially molten, while other portions flowedsince they are weak solids.

The mantle which lies directly below the lithosphere is commonly solid. However, it is hotter compared to the rock above and it flows under pressure. This part of the mantle, termed as the asthenosphere, acts as a soft and weak zone, on top of which, the lithosphere moves.

The core forms the third layer of Earth. The discontinuity present between the lower mantle and core is the Guttenberg discontinuity. The core, which is the Earth’s inner most layer has two layers, the liquid outer core (2250 kilometers thick) and the solid inner core (1221 kilometers thick).

An alloy of iron and nickel is present in the core with traces of elements such as oxygen, silicon, and sulfur that are capable of forming compounds with iron. There is a discontinuity surface between the inner and outer core, which is known as the Lehmann discontinuity.

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Answer 5

Chapter 5.1, Problem 1BYL

To determine

The sketch of the major layers of Earth.

Expert Solution & Answer

Answer to Problem 1BYL

The Earth incorporates three layers which are the crust, the mantle, and the core where each layer has a distinct chemical composition.

Exploring Earth Science, Chapter 5.1, Problem 1BYL

Explanation of Solution

The crust, which is the outermost layer of the Earth,encompasses two main divisions, the younger and denser oceanic crust and the older and less dense continental crust. The oceanic crust that is nearly 7 kilometers thick exhibits almost analogous composition of mostly basaltic rocks while the continental crust whose thickness varied from 35 to 70 kilometers pertaining to surface areas or mountains constitutes granitic rocks called granodiorite. The crust can be also divided into upper crust and lower crust and the discontinuity between them is known as Conrad discontinuity.

The mantle is the second layer of Earth. Peridotite and minerals with good amounts of magnesium and iron occur in the mantle which lies below the lower crust extending upto 2900 kilometers from the base of lower crust, possessing the Earth’s volume by 82 percent. The discontinuity surface located between the crust and mantle is known as Mohorovicic discontinuity.

The mantle is generally divided into upper mantle and lower mantle. The discontinuity lying between them is the Repiti discontinuity. Major part of the upper mantle is made up of the green mineral olivine. The crust together with the uppermost mantle is known as the lithosphere which forms a rigid layer. The portion of the uppermost mantle which is within the lithosphere is called the lithospheric mantle.

The lower mantle also holds a similar composition like the upper mantle. However, it has minerals formed at extremely high pressures. Almost the entire mantle is solid, rather than molten. The greater temperatures at depths caused some portions to be partially molten, while other portions flowedsince they are weak solids.

The mantle which lies directly below the lithosphere is commonly solid. However, it is hotter compared to the rock above and it flows under pressure. This part of the mantle, termed as the asthenosphere, acts as a soft and weak zone, on top of which, the lithosphere moves.

The core forms the third layer of Earth. The discontinuity present between the lower mantle and core is the Guttenberg discontinuity. The core, which is the Earth’s inner most layer has two layers, the liquid outer core (2250 kilometers thick) and the solid inner core (1221 kilometers thick).

An alloy of iron and nickel is present in the core with traces of elements such as oxygen, silicon, and sulfur that are capable of forming compounds with iron. There is a discontinuity surface between the inner and outer core, which is known as the Lehmann discontinuity.

Answer 6

Chapter 5.1, Problem 1BYL

To determine

The sketch of the major layers of Earth.

Expert Solution & Answer

Answer to Problem 1BYL

The Earth incorporates three layers which are the crust, the mantle, and the core where each layer has a distinct chemical composition.

Exploring Earth Science, Chapter 5.1, Problem 1BYL

Explanation of Solution

The crust, which is the outermost layer of the Earth,encompasses two main divisions, the younger and denser oceanic crust and the older and less dense continental crust. The oceanic crust that is nearly 7 kilometers thick exhibits almost analogous composition of mostly basaltic rocks while the continental crust whose thickness varied from 35 to 70 kilometers pertaining to surface areas or mountains constitutes granitic rocks called granodiorite. The crust can be also divided into upper crust and lower crust and the discontinuity between them is known as Conrad discontinuity.

The mantle is the second layer of Earth. Peridotite and minerals with good amounts of magnesium and iron occur in the mantle which lies below the lower crust extending upto 2900 kilometers from the base of lower crust, possessing the Earth’s volume by 82 percent. The discontinuity surface located between the crust and mantle is known as Mohorovicic discontinuity.

The mantle is generally divided into upper mantle and lower mantle. The discontinuity lying between them is the Repiti discontinuity. Major part of the upper mantle is made up of the green mineral olivine. The crust together with the uppermost mantle is known as the lithosphere which forms a rigid layer. The portion of the uppermost mantle which is within the lithosphere is called the lithospheric mantle.

The lower mantle also holds a similar composition like the upper mantle. However, it has minerals formed at extremely high pressures. Almost the entire mantle is solid, rather than molten. The greater temperatures at depths caused some portions to be partially molten, while other portions flowedsince they are weak solids.

The mantle which lies directly below the lithosphere is commonly solid. However, it is hotter compared to the rock above and it flows under pressure. This part of the mantle, termed as the asthenosphere, acts as a soft and weak zone, on top of which, the lithosphere moves.

The core forms the third layer of Earth. The discontinuity present between the lower mantle and core is the Guttenberg discontinuity. The core, which is the Earth’s inner most layer has two layers, the liquid outer core (2250 kilometers thick) and the solid inner core (1221 kilometers thick).

An alloy of iron and nickel is present in the core with traces of elements such as oxygen, silicon, and sulfur that are capable of forming compounds with iron. There is a discontinuity surface between the inner and outer core, which is known as the Lehmann discontinuity.

Answer 7

Chapter 5.1, Problem 1BYL

To determine

The sketch of the major layers of Earth.

Answer 8

Expert Solution & Answer

Answer to Problem 1BYL

The Earth incorporates three layers which are the crust, the mantle, and the core where each layer has a distinct chemical composition.

Exploring Earth Science, Chapter 5.1, Problem 1BYL

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

The crust, which is the outermost layer of the Earth,encompasses two main divisions, the younger and denser oceanic crust and the older and less dense continental crust. The oceanic crust that is nearly 7 kilometers thick exhibits almost analogous composition of mostly basaltic rocks while the continental crust whose thickness varied from 35 to 70 kilometers pertaining to surface areas or mountains constitutes granitic rocks called granodiorite. The crust can be also divided into upper crust and lower crust and the discontinuity between them is known as Conrad discontinuity.

The mantle is the second layer of Earth. Peridotite and minerals with good amounts of magnesium and iron occur in the mantle which lies below the lower crust extending upto 2900 kilometers from the base of lower crust, possessing the Earth’s volume by 82 percent. The discontinuity surface located between the crust and mantle is known as Mohorovicic discontinuity.

The mantle is generally divided into upper mantle and lower mantle. The discontinuity lying between them is the Repiti discontinuity. Major part of the upper mantle is made up of the green mineral olivine. The crust together with the uppermost mantle is known as the lithosphere which forms a rigid layer. The portion of the uppermost mantle which is within the lithosphere is called the lithospheric mantle.

The lower mantle also holds a similar composition like the upper mantle. However, it has minerals formed at extremely high pressures. Almost the entire mantle is solid, rather than molten. The greater temperatures at depths caused some portions to be partially molten, while other portions flowedsince they are weak solids.

The mantle which lies directly below the lithosphere is commonly solid. However, it is hotter compared to the rock above and it flows under pressure. This part of the mantle, termed as the asthenosphere, acts as a soft and weak zone, on top of which, the lithosphere moves.

The core forms the third layer of Earth. The discontinuity present between the lower mantle and core is the Guttenberg discontinuity. The core, which is the Earth’s inner most layer has two layers, the liquid outer core (2250 kilometers thick) and the solid inner core (1221 kilometers thick).

An alloy of iron and nickel is present in the core with traces of elements such as oxygen, silicon, and sulfur that are capable of forming compounds with iron. There is a discontinuity surface between the inner and outer core, which is known as the Lehmann discontinuity.

Answer 12

Ch. 5.1 - Prob. 1BYL Ch. 5.1 - Prob. 2BYL Ch. 5.1 - Prob. 3BYL Ch. 5.2 - Prob. 1BYL Ch. 5.2 - Prob. 2BYL Ch. 5.2 - Prob. 3BYL Ch. 5.3 - Prob. 1BYL Ch. 5.3 - Prob. 2BYL Ch. 5.3 - Prob. 3BYL Ch. 5.4 - Prob. 1BYL

The sketch of the major layers of Earth.

The sketch of the major layers of Earth.

Answer to Problem 1BYL

Explanation of Solution

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Chapter 5 Solutions