8.3 Controls On Weathering Processes And Rates - Physical Geology...

Multiple Choice Questions for Weathering - Chapter 5. Each chapter will include a few questions designed to test your knowledge of material covered in the chapter and in the Internet-based resources. In which of he following climates will chemical weathering be most rapid?To understand weathering, we must first learn about rocks. Rocks are the most common of all Rocks are composed of minerals. Minerals are naturally occurring, inorganic substances, which For WAY more information on rocks than you are required to know for this Module, visit the following linksMore hydrogen ions will result in more rapid chemical weathering. pH is a measure of how many hydrogen ions are present. Soil scientists have identified thousands of soil types. Pedalfers and pedocals are simple designations given to soils on the basis of climate.Chemical reaction brake rocks down . The most common in sthe following scenario: rain water reacts with the mineral grains in rocks to form new minerals (clays) and soluble salts.Climate-related changes in stagnant air episodes, wind patterns, emissions from vegetation and the chemistry of atmospheric pollutants will also affect Climate change and the direct impacts of higher concentrations of carbon dioxide in the atmosphere are expected to affect food safety and nutrition.[1]...

Weathering Module Introduction

What kind of climate would physical weathering most rapidly occur? When ice forms in cracks in rocks, the kind of weathering is known as mechanical weathering. The type of mechanical weathering that freezes and thaws is frost wedging.19 (iii) Chemical weathering occurs in moist and cold climates. Draw a well labelled diagram to show the process of physical we. View solution. Chemical weathering is more dominant in the areas of _.Chemical weathering always results in the creation of what kind of minerals? Which of these silicate minerals is likely to be chemically weathered most easily? Augite (pyroxene). Hornblende (amphibole).Whether a slope faces toward or away from the sun is not an important factor influencing weathering. → Soil and other weathering products tend to accumulate more on gentle slopes than on steep slopes. Time is not a critical factor in weathering because physical and chemical processes have not...

PDF Earthquakes

Acid rain rapidly weathers limestone, marble, and other kinds of stone. The effects of acid rain can often be seen on gravestones, making names and Spheroidal weathering is a form of chemical weathering that occurs when a rectangular block is weathered from three sides at the corners and...1. Chemical weathering occurs most rapidly in which of the following environments? 3. Everything else being equal, unconsolidated Earth material on a steep slope will be more likely to move by 8. Rock type and climate are two important factors that determine types and rates of weathering.What kind of weather do people think of as normal or unusual under these changing conditions? Anthropogenic climate change involves the shifting of weather beyond bounds historically The decline in remarkability of hot temperatures with repeated exposure occurs even more rapidly (Fig.A number of physical and chemical conditions can accelerate weathering on many different surfaces. These include: 1. Large temperature changes, especially Hence chemical weathering is more active in these regions. In cold and Polar climates partial chemical weathering occurs more rapidly.More trending news?Visit Yahoo Home. Warm and wet, if I remember correctly from class tropical environments experience the most chemical weathering because they have the most precipitation.

Question 1

1. Chemical weathering occurs more rapidly in what kind of climates?

A. Warm with considerable rainfall

B. Desertlike

C. Cold with prime snowstorm amounts

D. Cool and dry

Question 2

2. Due to human call for as a result of of its significance to existence, the Earth's most beneficial resource is

A. freshwater.

B. oil.

C. saltwater.

D. soil.

Question 3

3. When glaciers melt, they leave ridges of rock, gravel, sand, and clay called _______.

A. cirques

B. drumlins

C. eskers

D. moraines

Question 4

4. A depression in the ground because of a cave collapse or acidic water dissolution of limestone is known as a

A. cave.

B. sinkhole.

C. stalactite.

D. stalagmite.

Question 5

5. Dissolution and precipitation of _______ are the main processes that shape limestone caves.

A. calcite

B. sandstone

C. clay

D. salt water

Question 6

6. The gradual, secure downhill flow of loose, weathered Earth fabrics is known as

A. creep.

B. slide.

C. stoop.

D. drift.

Question 7

7. What is probably the most significant component that controls the improvement of soil?

A. Time

B. Climate

C. Parent material

D. Topography

Question 8

8. _______ is a force of appeal that occurs between items because of their mass.

A. Gravity

B. Deposition

C. Magnetism

D. Weight

Question 9

9. _______ is in most cases measured in cubic meters consistent with 2d.

A. Suspension

B. Flooding

C. Bed load

D. Discharge

Question 10

10. Rill erosion can in the end evolve into

A. gully erosion.

B. a tributary.

C. a delta.

D. a move.

Question 11

11. The water desk is the

A. higher boundary of the zone of saturation.

B. lower boundary of the zone of saturation.

C. zone of aeration.

D. aquifer.

Question 12

12. Which of the next statements perfect describes chemical weathering?

A. It always effects in dome-shaped formations.

B. It's the kind of weathering in which rocks and minerals ruin down into smaller items.

C. It's the method during which rocks and minerals undergo adjustments in their composition.

D. It occurs most effective in cool environments.

Question 13

13. A/n _______ is a kind of mass motion that occurs when a thin block of soil, rock, and debris separates from the underlying bedrock.

A. flow

B. landslide

C. eruption

D. creep

Question 14

14. When the water stage of a circulation or river exceeds its natural banks, it has reached its

A. capability.

B. crest.

C. flood degree.

D. plateau.

Question 15

15. The water cycle may be known as the _______ cycle.

A. watershed

B. oxygen

C. hydrologic

D. hydrogen

Question 16

16. Ventifacts are created by means of a procedure of erosion called

A. creep.

B. abrasion.

C. glide.

D. deflation.

Question 17

17. What latitudes are in all probability to see glaciers?

A. 30° N and 30° S

B. 90° N and 90° S

C. 45° N and 45° S

D. 10° N and 10° S

Question 18

18. The vertical series of the layers of soil is called a soil

A. circle of relatives.

B. horizon.

C. dynasty.

D. profile.

Question 19

19. Which of the following climates is maximum suited for bodily weathering?

A. Warm

B. Hot

C. Dry

D. Cool

Question 20

20. A _______ is a big mass of moving ice.

A. glacier

B. deposit

C. kettle

D. drumlin

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