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What are the 2 main types of weathering?
The two main types of weathering are physical weathering and chemical weathering. Physical weathering involves water, wind and dust scraping away at rocks, while chemical weathering involves chemicals, usually acids, breaking down the rock.
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.
How is plant root growth mechanical weathering?
Because roots physically encompass and break down soil.
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.
What are the five ways of mechanical weathering?
There are 5 ways Mechanical Weathering acts: 1. Freezing and Thawing 2. Release of pressure 3. Plant growth 4. Actions of Animals 5. Abrasion
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 physical weathering and chemical weathering. Physical weathering involves water, wind and dust scraping away at rocks, while chemical weathering involves chemicals, usually acids, breaking down the rock.
The growth of plant roots and animal activity may result in .?
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.
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.
What are the effects of mechanical weathering?
Freezing And Thawing, Release of Preserve,Actions of Animals,plant growth,abrasion
What are the four causes of mechanical weathering?
ice wedging pressure release plant root growth and abrasion
Is plant root growth mechanical weathering?
Because roots physically encompass and break down soil.
How is plant root growth mechanical weathering?
Because roots physically encompass and break down soil.
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.
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)
