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Physical weathering breaks big rocks into little rocks and increases the surface area exposed to chemical agents, such as carbonic acid. The more the surface area, the faster the weathering.

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How can physical weathering increase the rate of chemical weathering?

Physical weathering breaks rock down into much smaller pieces and gives the original rock a much greater surface area which, when exposed to chemical agents such as carbonic acid, reacts at a much faster rate than it would had the larger rock not undergone physical weathering.


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.


Which process mass wasting erosion physical weathering or chemical weathering usually requires water?

Mass wasting and physical weathering usually require water as the presence of water can increase the likelihood of slope failure and mechanical breakdown of rocks. Chemical weathering can also be facilitated by water as it helps dissolve minerals and facilitate chemical reactions that break down rocks.


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.

Related Questions

How can physical weathering increase the rate of chemical weathering?

Physical weathering breaks rock down into much smaller pieces and gives the original rock a much greater surface area which, when exposed to chemical agents such as carbonic acid, reacts at a much faster rate than it would had the larger rock not undergone physical weathering.


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.


Which process mass wasting erosion physical weathering or chemical weathering usually requires water?

Mass wasting and physical weathering usually require water as the presence of water can increase the likelihood of slope failure and mechanical breakdown of rocks. Chemical weathering can also be facilitated by water as it helps dissolve minerals and facilitate chemical reactions that break down rocks.


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.


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.