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occures when the chemical comosition of the rock changes

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What is the difference between chemical and mechanical weathering in deserts?

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What is the main difference between chemical and mechanical weathering?

The main difference is that chemical weathering involves the breakdown of rock through chemical reactions, while mechanical weathering involves the physical breakdown of rock into smaller pieces without changing its chemical composition. Chemical weathering is more likely to occur in areas with high temperatures and abundant moisture, while mechanical weathering is more influenced by factors like temperature fluctuations and freezing-thaw cycles.


What is different between physical weathering and chemical weathering?

Physical weathering is breaking down of rocks by weather that does not change their chemical components. Chemical weathering is weathering that breaks rocks down by a chemical change.


Explain the difference between mechanical and chemical weathering?

Mechanical weathering is the breakdown of rocks into smaller pieces without altering their chemical composition, usually by processes such as frost wedging or root expansion. Chemical weathering, on the other hand, involves changes in the chemical composition of rocks due to reactions with substances like water, acid rain, or oxygen, leading to the breakdown of minerals.


What are the similarities between biological weathering and chemical weathering?

Weathering is weathering, no matter how it occurs. Both chemical and biological weathering wear down rock. They simply go about it in different ways.


What are the similarities between chemical weathering and biological weathering?

Weathering is weathering, no matter how it occurs. Both chemical and biological weathering wear down rock. They simply go about it in different ways.


What the differences between physical weathering and surface waters?

physical weathering is weathering that you can reverse and chemical weathering is where you can' reverse it.


What is the difference between physical and chemical weathering change?

Physical weathering involves the breakdown of rocks into smaller pieces without changing their chemical composition, such as through freeze-thaw cycles or abrasion. Chemical weathering, on the other hand, alters the chemical composition of rocks through processes like oxidation or hydration, leading to the formation of new minerals.


What are the difference between mechanical weathering and chemical weathering?

The differences are that mechanical weathering breaks rocks into little pieces.. Chemical weathering not only breaks the rock but dissolves it.


Explain the difference between chemical and physical weathering?

Chemical weathering involves the breakdown of rocks through chemical reactions, such as oxidation or dissolution. Physical weathering, on the other hand, occurs when rocks are broken down into smaller pieces through physical processes like freezing and thawing, or abrasion. Chemical weathering changes the composition of the rock, while physical weathering only breaks the rock into smaller pieces.


Explain the similarities and difference between physical weathering and chemical weathering?

Physical weathering involves the breakdown of rocks into smaller fragments without altering their chemical composition, typically through processes like freezing and thawing or abrasion. Chemical weathering, on the other hand, involves the decomposition of rocks through chemical reactions that change their composition, such as oxidation or dissolution by acidic water. Both processes contribute to the overall breakdown of rocks, with physical weathering primarily affecting the size and shape of rocks, and chemical weathering changing their chemical structure.


What are the differences between physical and chemical weathering and say what type acid rain is?

Physical weathering involves the breakdown of rocks into smaller pieces without changing their chemical composition, while chemical weathering involves the alteration of rocks through chemical reactions. Acid rain is a form of chemical weathering, as it can react with rocks and minerals to degrade them.