Describe how plants promote mechanical and chemical weathering but inhibit erosion.
Read moreTable of Contents
1
Introduction to Earth Science
2
Matter and Minerals
3
Rocks: Materials of the Solid Earth
4
Weathering, Soil, and Mass Wasting
5
Running Water and Groundwater
6
Glaciers, Deserts, and Wind
7
Plate Tectonics: Scientific Revolution Unfolds
8
Earthquakes and Earth’s Interior
9
Volcanoes and Other Igneous Activity
10
Crustal Deformation and Mountain Building
11
Geologic Time
12
Earth’s Evolution Through Geologic Time
13
The Ocean Floor
14
Ocean Water and Ocean Life
15
The Dynamic Ocean
16
The Atmosphere: Composition, Structure, and Temperature
17
Moisture, Clouds, and Precipitation
18
Air Pressure and Wind
19
Weather Patterns and Severe Storms
20
World Climates and Global Climate Change
21
Origins of Modern Astronomy
22
Touring Our Solar System
23
Light, Astronomical Observations, and the Sun
24
Beyond Our Solar System
Textbook Solutions for Earth Science
Chapter 4 Problem 3
Question
The accompanying photo shows a footprint on the Moon left by an Apollo astronaut in material popularly called lunar soil. Does this material satisfy the definition we use for soil on Earth? Explain why or why not. You may want to refer to Figure 4.12.
Solution
The first step in solving 4 problem number 3 trying to solve the problem we have to refer to the textbook question: The accompanying photo shows a footprint on the Moon left by an Apollo astronaut in material popularly called lunar soil. Does this material satisfy the definition we use for soil on Earth? Explain why or why not. You may want to refer to Figure 4.12.
From the textbook chapter Weathering, Soil, and Mass Wasting you will find a few key concepts needed to solve this.
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full solution
full solution
Title
Earth Science 13
Author
Edward J. Tarbuck
ISBN
9780321688507
The accompanying photo shows a footprint on the Moon left
Chapter 4 textbook questions
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Chapter 4: Problem 1 Earth Science 13
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Chapter 4: Problem 2 Earth Science 13
Granite and basalt are exposed at Earths surface in a hot, wet region. Will mechanical weathering or chemical weathering predominate? Which rock will weather more rapidly? Why?
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Chapter 4: Problem 3 Earth Science 13
The accompanying photo shows a footprint on the Moon left by an Apollo astronaut in material popularly called lunar soil. Does this material satisfy the definition we use for soil on Earth? Explain why or why not. You may want to refer to Figure 4.12.
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Chapter 4: Problem 4 Earth Science 13
What might cause different soils to develop from the same kind of parent material, or similar soils to form from different parent materials?
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Chapter 4: Problem 5 Earth Science 13
Refer to Figure 4.18 to identify the main soil order in the region adjacent to South Americas Amazon River and the main soil order in the American Southwest. Briefly contrast these soils. Do they have anything in common? Referring to Table 4.2 might be helpful.
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Chapter 4: Problem 6 Earth Science 13
The concept of external and internal processes was introduced at the beginning of the chapter. In the accompanying photo, external processes are clearly active. Describe the role mass wasting is playing. Identify one feature that is the result of mass wasting.
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Chapter 4: Problem 7 Earth Science 13
Describe at least one situation in which an internal process might cause or contribute to a mass- wasting process.
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Chapter 4: Problem 8 Earth Science 13
Mass wasting is influenced by many processes associated with all four spheres of the Earth system. Select three items from the list below. For each, outline a series of events that relate the item to various spheres and to a mass-wasting process. Here is an example that assumes frost wedging is an item on the list: Frost wedging involves rock (geosphere) being broken when water (hydrosphere) freezes. Freezethaw cycles (atmosphere) promote frost wedging. When frost wedging loosens a rock on a cliff, the fragment tumbles to the base of the cliff. This event, called a rockfall, is an example of mass wasting. Now you give it a try. Use your imagination. a. Wildfire b. Spring thaw/melting snow c. Highway road cut d. Crashing waves e. Cavern formation (see Figures 5.42 and 5.43)
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