From the time the earth has formed until today several geographical changes took place. One such change is the movement of landmasses, changing their positions, shapes and associating with other landmasses. Shifting of landmasses is one of the reasons for the dramatic changes that have occurred on the earth’s surface. This phenomenon had a great impact on the distribution of the organisms across the continents and on the evolution, since 4 or 3.5 billion years ago.

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Answer 1

Question

Chapter 22, Problem 1TY

Summary Introduction

Introduction:

From the time the earth has formed until today several geographical changes took place. One such change is the movement of landmasses, changing their positions, shapes and associating with other landmasses. Shifting of landmasses is one of the reasons for the dramatic changes that have occurred on the earth’s surface. This phenomenon had a great impact on the distribution of the organisms across the continents and on the evolution, since 4 or 3.5 billion years ago.

Expert Solution & Answer

Answer to Problem 1TY

The correct answer is option (c) continental drift.

Explanation of Solution

Explanation/justification for the correct answer:

Option (c) continental drift. As the earth cooled, landmasses formed that was surrounded by bodies of water. This produces two different environments: terrestrial and aquatic. Furthermore, over the course of billions of years, earth’s major landmasses, known as continents, have shifted their positions, changed their shapes, and separated from each other. This phenomenon is called as continental drift. So, the correct answer is option (c).

Explanation for incorrect answer:

Option (a) glaciation. Glaciation is the process or state of being covered by glaciers or ice sheets. So, this is an incorrect option.

Option (b) Pangaea. Pangaea is a hypothetical supercontinent that included all current land masses, believed to have been in existence before the continents broke apart during the Triassic and Jurassic Periods. So, this is an incorrect answer.

Option (d) biogeography.Biogeography is the branch of biology that deals with the geographical distribution of plants and animals. So, this is an incorrect answer.

Option (e) geological scale.The geologic time scale (GTS) is a system of chronological dating that relates geological layers of rock to time. It is used by Earth scientists to describe the timing and relationships of events that have occurred during Earth's history. So, this is an incorrect answer.

Conclusion

Continental drift is the process of the gradual movement of the continents across the earth's surface through geological time. Hence, the correct answer is option (c) continental drift.

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Students have asked these similar questions

Which of the following evidence supports the concept of continental drift? Select all that apply. The discovery of large seafloor ridges and trenches formed via plate tectonics Fossils of the same species found in similarly aged complex rock formations across the globe The finding that magnetic poles of major rock formations always align north to south The discovery that magnetic poles of major rock formations do not always align with the Earth’s magnetic poles

Part 1. Stratigraphic Dating: A Café Scene Relative dating methods establish the date of something as older or younger than something else rather than anchoring its age to an absolute, scaled timeline, as in absolute dating. So, we determine the sequence of at least two things (two events, two deposits, etc.) and establish what happened first, what happened next, and so on. In archaeology, relative dating relies on stratigraphy—what material is located above or below something else. The Law of Superposition tells us that material positioned underneath something else is usually older and material overlying a deposit is younger than the deposit, unless the layers have been disturbed. The photos that you will be shown depict a collection of items on a table: a cup, saucer, newspaper, and tickets. Imagine that these items are part of a single context such as a layer in an excavation and you want to determine whether they were deposited all at once as a single event or one after the other…

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Answer 2

Question

Chapter 22, Problem 1TY

Summary Introduction

Introduction:

From the time the earth has formed until today several geographical changes took place. One such change is the movement of landmasses, changing their positions, shapes and associating with other landmasses. Shifting of landmasses is one of the reasons for the dramatic changes that have occurred on the earth’s surface. This phenomenon had a great impact on the distribution of the organisms across the continents and on the evolution, since 4 or 3.5 billion years ago.

Expert Solution & Answer

Answer to Problem 1TY

The correct answer is option (c) continental drift.

Explanation of Solution

Explanation/justification for the correct answer:

Option (c) continental drift. As the earth cooled, landmasses formed that was surrounded by bodies of water. This produces two different environments: terrestrial and aquatic. Furthermore, over the course of billions of years, earth’s major landmasses, known as continents, have shifted their positions, changed their shapes, and separated from each other. This phenomenon is called as continental drift. So, the correct answer is option (c).

Explanation for incorrect answer:

Option (a) glaciation. Glaciation is the process or state of being covered by glaciers or ice sheets. So, this is an incorrect option.

Option (b) Pangaea. Pangaea is a hypothetical supercontinent that included all current land masses, believed to have been in existence before the continents broke apart during the Triassic and Jurassic Periods. So, this is an incorrect answer.

Option (d) biogeography.Biogeography is the branch of biology that deals with the geographical distribution of plants and animals. So, this is an incorrect answer.

Option (e) geological scale.The geologic time scale (GTS) is a system of chronological dating that relates geological layers of rock to time. It is used by Earth scientists to describe the timing and relationships of events that have occurred during Earth's history. So, this is an incorrect answer.

Conclusion

Continental drift is the process of the gradual movement of the continents across the earth's surface through geological time. Hence, the correct answer is option (c) continental drift.

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 3

Question

Chapter 22, Problem 1TY

Summary Introduction

Introduction:

From the time the earth has formed until today several geographical changes took place. One such change is the movement of landmasses, changing their positions, shapes and associating with other landmasses. Shifting of landmasses is one of the reasons for the dramatic changes that have occurred on the earth’s surface. This phenomenon had a great impact on the distribution of the organisms across the continents and on the evolution, since 4 or 3.5 billion years ago.

Expert Solution & Answer

Answer to Problem 1TY

The correct answer is option (c) continental drift.

Explanation of Solution

Explanation/justification for the correct answer:

Option (c) continental drift. As the earth cooled, landmasses formed that was surrounded by bodies of water. This produces two different environments: terrestrial and aquatic. Furthermore, over the course of billions of years, earth’s major landmasses, known as continents, have shifted their positions, changed their shapes, and separated from each other. This phenomenon is called as continental drift. So, the correct answer is option (c).

Explanation for incorrect answer:

Option (a) glaciation. Glaciation is the process or state of being covered by glaciers or ice sheets. So, this is an incorrect option.

Option (b) Pangaea. Pangaea is a hypothetical supercontinent that included all current land masses, believed to have been in existence before the continents broke apart during the Triassic and Jurassic Periods. So, this is an incorrect answer.

Option (d) biogeography.Biogeography is the branch of biology that deals with the geographical distribution of plants and animals. So, this is an incorrect answer.

Option (e) geological scale.The geologic time scale (GTS) is a system of chronological dating that relates geological layers of rock to time. It is used by Earth scientists to describe the timing and relationships of events that have occurred during Earth's history. So, this is an incorrect answer.

Conclusion

Continental drift is the process of the gradual movement of the continents across the earth's surface through geological time. Hence, the correct answer is option (c) continental drift.

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Question

Chapter 22, Problem 1TY

Summary Introduction

Introduction:

From the time the earth has formed until today several geographical changes took place. One such change is the movement of landmasses, changing their positions, shapes and associating with other landmasses. Shifting of landmasses is one of the reasons for the dramatic changes that have occurred on the earth’s surface. This phenomenon had a great impact on the distribution of the organisms across the continents and on the evolution, since 4 or 3.5 billion years ago.

Expert Solution & Answer

Answer to Problem 1TY

The correct answer is option (c) continental drift.

Explanation of Solution

Explanation/justification for the correct answer:

Option (c) continental drift. As the earth cooled, landmasses formed that was surrounded by bodies of water. This produces two different environments: terrestrial and aquatic. Furthermore, over the course of billions of years, earth’s major landmasses, known as continents, have shifted their positions, changed their shapes, and separated from each other. This phenomenon is called as continental drift. So, the correct answer is option (c).

Explanation for incorrect answer:

Option (a) glaciation. Glaciation is the process or state of being covered by glaciers or ice sheets. So, this is an incorrect option.

Option (b) Pangaea. Pangaea is a hypothetical supercontinent that included all current land masses, believed to have been in existence before the continents broke apart during the Triassic and Jurassic Periods. So, this is an incorrect answer.

Option (d) biogeography.Biogeography is the branch of biology that deals with the geographical distribution of plants and animals. So, this is an incorrect answer.

Option (e) geological scale.The geologic time scale (GTS) is a system of chronological dating that relates geological layers of rock to time. It is used by Earth scientists to describe the timing and relationships of events that have occurred during Earth's history. So, this is an incorrect answer.

Conclusion

Continental drift is the process of the gradual movement of the continents across the earth's surface through geological time. Hence, the correct answer is option (c) continental drift.

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Chapter 22, Problem 1TY

Summary Introduction

Introduction:

From the time the earth has formed until today several geographical changes took place. One such change is the movement of landmasses, changing their positions, shapes and associating with other landmasses. Shifting of landmasses is one of the reasons for the dramatic changes that have occurred on the earth’s surface. This phenomenon had a great impact on the distribution of the organisms across the continents and on the evolution, since 4 or 3.5 billion years ago.

Expert Solution & Answer

Answer to Problem 1TY

The correct answer is option (c) continental drift.

Explanation of Solution

Explanation/justification for the correct answer:

Option (c) continental drift. As the earth cooled, landmasses formed that was surrounded by bodies of water. This produces two different environments: terrestrial and aquatic. Furthermore, over the course of billions of years, earth’s major landmasses, known as continents, have shifted their positions, changed their shapes, and separated from each other. This phenomenon is called as continental drift. So, the correct answer is option (c).

Explanation for incorrect answer:

Option (a) glaciation. Glaciation is the process or state of being covered by glaciers or ice sheets. So, this is an incorrect option.

Option (b) Pangaea. Pangaea is a hypothetical supercontinent that included all current land masses, believed to have been in existence before the continents broke apart during the Triassic and Jurassic Periods. So, this is an incorrect answer.

Option (d) biogeography.Biogeography is the branch of biology that deals with the geographical distribution of plants and animals. So, this is an incorrect answer.

Option (e) geological scale.The geologic time scale (GTS) is a system of chronological dating that relates geological layers of rock to time. It is used by Earth scientists to describe the timing and relationships of events that have occurred during Earth's history. So, this is an incorrect answer.

Conclusion

Continental drift is the process of the gradual movement of the continents across the earth's surface through geological time. Hence, the correct answer is option (c) continental drift.

Answer 6

Chapter 22, Problem 1TY

Summary Introduction

Introduction:

From the time the earth has formed until today several geographical changes took place. One such change is the movement of landmasses, changing their positions, shapes and associating with other landmasses. Shifting of landmasses is one of the reasons for the dramatic changes that have occurred on the earth’s surface. This phenomenon had a great impact on the distribution of the organisms across the continents and on the evolution, since 4 or 3.5 billion years ago.

Expert Solution & Answer

Answer to Problem 1TY

The correct answer is option (c) continental drift.

Explanation of Solution

Explanation/justification for the correct answer:

Option (c) continental drift. As the earth cooled, landmasses formed that was surrounded by bodies of water. This produces two different environments: terrestrial and aquatic. Furthermore, over the course of billions of years, earth’s major landmasses, known as continents, have shifted their positions, changed their shapes, and separated from each other. This phenomenon is called as continental drift. So, the correct answer is option (c).

Explanation for incorrect answer:

Option (a) glaciation. Glaciation is the process or state of being covered by glaciers or ice sheets. So, this is an incorrect option.

Option (b) Pangaea. Pangaea is a hypothetical supercontinent that included all current land masses, believed to have been in existence before the continents broke apart during the Triassic and Jurassic Periods. So, this is an incorrect answer.

Option (d) biogeography.Biogeography is the branch of biology that deals with the geographical distribution of plants and animals. So, this is an incorrect answer.

Option (e) geological scale.The geologic time scale (GTS) is a system of chronological dating that relates geological layers of rock to time. It is used by Earth scientists to describe the timing and relationships of events that have occurred during Earth's history. So, this is an incorrect answer.

Conclusion

Continental drift is the process of the gradual movement of the continents across the earth's surface through geological time. Hence, the correct answer is option (c) continental drift.

Answer 7

Chapter 22, Problem 1TY

Summary Introduction

Introduction:

From the time the earth has formed until today several geographical changes took place. One such change is the movement of landmasses, changing their positions, shapes and associating with other landmasses. Shifting of landmasses is one of the reasons for the dramatic changes that have occurred on the earth’s surface. This phenomenon had a great impact on the distribution of the organisms across the continents and on the evolution, since 4 or 3.5 billion years ago.

Answer 8

Expert Solution & Answer

Answer to Problem 1TY

The correct answer is option (c) continental drift.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

Explanation/justification for the correct answer:

Option (c) continental drift. As the earth cooled, landmasses formed that was surrounded by bodies of water. This produces two different environments: terrestrial and aquatic. Furthermore, over the course of billions of years, earth’s major landmasses, known as continents, have shifted their positions, changed their shapes, and separated from each other. This phenomenon is called as continental drift. So, the correct answer is option (c).

Explanation for incorrect answer:

Option (a) glaciation. Glaciation is the process or state of being covered by glaciers or ice sheets. So, this is an incorrect option.

Option (b) Pangaea. Pangaea is a hypothetical supercontinent that included all current land masses, believed to have been in existence before the continents broke apart during the Triassic and Jurassic Periods. So, this is an incorrect answer.

Option (d) biogeography.Biogeography is the branch of biology that deals with the geographical distribution of plants and animals. So, this is an incorrect answer.

Option (e) geological scale.The geologic time scale (GTS) is a system of chronological dating that relates geological layers of rock to time. It is used by Earth scientists to describe the timing and relationships of events that have occurred during Earth's history. So, this is an incorrect answer.

Answer 12

Conclusion

Continental drift is the process of the gradual movement of the continents across the earth's surface through geological time. Hence, the correct answer is option (c) continental drift.

Answer 13

Ch. 22.1 - Prob. 1CC Ch. 22.1 - Prob. 2CC Ch. 22.1 - Prob. 1TYK Ch. 22.1 - Prob. 2TYK Ch. 22.2 - Prob. 1BC Ch. 22.2 - Prob. 1CC Ch. 22.2 - Look ahead to Table 27.1. What are the common...Ch. 22.2 - Prob. 1TYK Ch. 22.2 - Eukaryotic cells were originally derived from an...Ch. 22.2 - Prob. 3TYK

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