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Which of the following statements describes the difference between physical and chemical weathering? a. Physical weathering is caused by ice, while chemical weathering is caused only by water. b. Chemical weathering changes the composition of a rock, while physical weathering does not. c. Chemical weathering affects all kinds of rocks, while physical weathering does not.

Ronald Miller

in Chemistry

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Theresa Perry on August 6, 2018

Physical weathering is caused by physical interactions, while the weathering Chemistry is caused by a chemical reaction with the surface.Therefore,the correct answer is :b. The weathering chemistry of the changes of the composition of a rock, while physical weathering does not.


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