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If the surface area is greater is the reactivity of chemical weathering greater?
Wiki User
∙ 11y ago
the smaller the particle size, the larger the surface area exposed to weathering for a given volume of material. The presence of joints therefore increases a rock's surface area. which then changes chemical composition
Wiki User
∙ 14y ago
Wiki User
∙ 11y agoyes
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Does physical weathering inhibit chemical weathering?
No. It makes more surface available for chemical weathering, actually speeding up the weathering process.
What releases chemical weathering of rocks on earths surface?
When chemical weathering occurs on the rocks of earths surface, the earth lets out Phosphorus.Answer: Phosphorus
Why does most chemical weathering happen only on the outer surface of a rock?
Generally, the surface of a rock is the only part of the rock that the chemicals can get to, to do their weathering.
Does chemical weathering change the chemicals in rocks?
Chemical weathering affects rocks rain, wind or ice . Chemical weathering is the process that changes the composition ( the inside) of rocks on the earth surface.
How does chemical weathering promote mechanical weathering?
Mechanical weathering breaks down the rock into smaller pieces, exposing more surface area. This allows the acid and chemicals to break down the pieces of rock faster.
Does physical weathering inhibit chemical weathering?
No. It makes more surface available for chemical weathering, actually speeding up the weathering process.
What releases chemical weathering of rocks on earths surface?
When chemical weathering occurs on the rocks of earths surface, the earth lets out Phosphorus.Answer: Phosphorus
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.
What is the main thing that mechanical weathering accomplishes that makes chemical weathering more efficient?
Mechanical weathering increases the surface area that can be attacked by chemical weathering.
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.
Does physical weathering increase chemical weathering?
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.
Explain the difference between mechanical and chemical weathering?
In chemical weathering, there is a chemical reaction that causes weathering. Mechanical weathering is caused by fire, abrasions of water along a surface, animals, or freezing and thawing.
The rate of chemical weathering increases with this?
surface area
Is frost wedging related to chemical weathering?
Frost wedging is classified as mechanical weathering, but does open up rock to further surface attack by chemical weathering.
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.
How chemical weathering affect rock?
Chemical weathering affects rocks rain, wind or ice . Chemical weathering is the process that changes the composition ( the inside) of rocks on the earth surface.
Why does most chemical weathering happen only on the outer surface of a rock?
Generally, the surface of a rock is the only part of the rock that the chemicals can get to, to do their weathering.
