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chemical. it changes the actual composition of the rock. :)

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What of these does not cause physical weathering?

Chemical weathering does not cause physical weathering. Chemical weathering refers to the breakdown of rocks through chemical reactions, while physical weathering is the process of breaking down rocks into smaller pieces without changing their chemical composition.


Is moss that grows on rock chemical or mechanical weathering?

The moss that grows on rocks is considered a form of mechanical weathering. The roots of the moss penetrate the cracks and crevices in the rock, causing physical breakdown through expansion and contraction as the moss grows and shrinks. This process eventually breaks down the rock into smaller fragments.


What is an non example of physical weathering?

An example of a non-physical weathering process is chemical weathering, where rocks are broken down by chemical reactions rather than physical forces like temperature changes or abrasion.


What causes physical weathering but not chemical weathering?

Physical weathering is caused by mechanical forces such as temperature changes, frost wedging, and abrasion, while chemical weathering involves the breakdown of rock through chemical reactions like oxidation and hydrolysis. Physical weathering does not change the chemical composition of the rock, whereas chemical weathering alters the mineral structure.


Is weathering rocks chemical or physical change?

Weathering of rocks can involve both chemical and physical changes. Physical weathering involves the breakdown of rocks without changing their chemical composition, while chemical weathering involves the alteration of a rock's chemical composition through reactions with water, air, or other substances.

Related Questions

Is moss chemical or mechanical weathering?

Moss is biological weathering, actually, because it involves a plant.


Is abrasion physical weathering or chemical weathering?

it is physical weathering


Are chemicals from plants physical or chemical weathering?

Is chemicals from plants chemical weathering or physical weathering


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.


Is a road way is a physical weathering or chemical weathering?

chemical


Is fog a physical or chemical weathering?

Fog is a chemical weathering.


How are physical weathering and chemical weathering alike?

how are physical weathering and chenical weathering alike and different


What of these does not cause physical weathering?

Chemical weathering does not cause physical weathering. Chemical weathering refers to the breakdown of rocks through chemical reactions, while physical weathering is the process of breaking down rocks into smaller pieces without changing their chemical composition.


How does physical weathering make the job easier for chemical weathering?

Physical weathering, such as cracks, creates more surface area for chemical weathering to occur on.


Is weathering a physical or chemical change?

Weathering can involve both physical and chemical changes. Physical weathering breaks down rocks into smaller pieces without changing their chemical composition, such as through freezing and thawing. Chemical weathering, on the other hand, alters the chemical makeup of rocks through processes like oxidation or dissolution.


Is moss that grows on rock chemical or mechanical weathering?

The moss that grows on rocks is considered a form of mechanical weathering. The roots of the moss penetrate the cracks and crevices in the rock, causing physical breakdown through expansion and contraction as the moss grows and shrinks. This process eventually breaks down the rock into smaller fragments.


What is an non example of physical weathering?

An example of a non-physical weathering process is chemical weathering, where rocks are broken down by chemical reactions rather than physical forces like temperature changes or abrasion.