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Which of these are not Not a source pf mechanical weathering?
Precipitation (source of chemical weathering) Plant roots (source of chemical weathering) Freezing and thawing (source of mechanical weathering) Human activities (source of mechanical weathering)
What are the 2 main types of weathering?
The two main types of weathering are mechanical (physical) weathering and chemical weathering. Mechanical weathering involves the physical breakdown of rocks into smaller pieces, while chemical weathering involves the alteration of rock materials through chemical reactions.
Is the acids from a plants' roots that break up rock an example of mechanical weathering?
No, the acids from a plant's roots that break up rock is an example of chemical weathering, not mechanical weathering. Chemical weathering involves the breakdown of rocks through chemical processes, such as acids dissolving minerals in the rock. Mechanical weathering, on the other hand, involves the physical breaking down of rocks into smaller pieces without altering their composition.
What does the term mechanical weathering mean?
Mechanical or physical weathering is a process in which a rock is broken down into smaller pieces by factors such as water absorption or freezing and thawing. It can also be caused by plant root growth.
Compare and contrast mechanical weathering and chemical weathering?
Mechanical weathering provides fresh surfaces for attack by chemical processes, and chemical weathering weakens the rock so that it is more susceptible to mechanical weathering.
Which of these are not Not a source pf mechanical weathering?
Precipitation (source of chemical weathering) Plant roots (source of chemical weathering) Freezing and thawing (source of mechanical weathering) Human activities (source of mechanical weathering)
Is moss chemical or mechanical weathering?
Moss is biological weathering, actually, because it involves a plant.
Animal burrows dug in rock that let in water and air chemical or mechanical?
Plant growth is both a chemical and mechanical process. The roots secrete mild acids that dissolve minerals in rocks, and the plant's roots and stems can increase in size and force rocks apart inside cracks and crevices.
What are the 2 main types of weathering?
The two main types of weathering are mechanical (physical) weathering and chemical weathering. Mechanical weathering involves the physical breakdown of rocks into smaller pieces, while chemical weathering involves the alteration of rock materials through chemical reactions.
The growth of plant roots and animal activity may result in .?
mechanical weathering
Mechanical Weathering?
In mechanical weathering, rocks are broken down into smaller pieces without changing their composition. Mechanical weathering is caused by freezing and thawing, release of pressure, plant growth, action of animals, and abrasion.
Is the acids from a plants' roots that break up rock an example of mechanical weathering?
No, the acids from a plant's roots that break up rock is an example of chemical weathering, not mechanical weathering. Chemical weathering involves the breakdown of rocks through chemical processes, such as acids dissolving minerals in the rock. Mechanical weathering, on the other hand, involves the physical breaking down of rocks into smaller pieces without altering their composition.
What does the term mechanical weathering mean?
Mechanical or physical weathering is a process in which a rock is broken down into smaller pieces by factors such as water absorption or freezing and thawing. It can also be caused by plant root growth.
Compare and contrast mechanical weathering and chemical weathering?
Mechanical weathering provides fresh surfaces for attack by chemical processes, and chemical weathering weakens the rock so that it is more susceptible to mechanical weathering.
Compare and contrast chemical weathering and mechanical weathering?
Mechanical weathering is taking a big rock and breaking it down to small rocks by releasing pressure, freezing and thawing (water and ice), animal action, plant growth and abrasion. Chemical weathering is when a rock loses it shape but STILL IS MADE OF THE SAME METRICAL. Chemical weathering uses water, oxygen, carbon dioxide, living organism, and acid rain.
What kind of weathering does not alter the chemical composition of the rock?
mechanical weathering (by wind or water or perhaps tenacious plant roots or human activities)
What are the effects of mechanical weathering?
Freezing And Thawing, Release of Preserve,Actions of Animals,plant growth,abrasion
