Question

How is chemical weathering different from physical weathering? (1 point) Chemical weathering involves plants and animalswhile physical weathering does not Chomical weathering results in the breakdown of rock, while physical weathering does not Chemical weathenng forms new substances , while physical weathering does not Chemical weathering requires a reaction with water, while physical weathering does not

Answer 1

Chemical weathering involves the breakdown of rock through chemical reactions with substances such as water, acids, and gases. Physical weathering, on the other hand, involves the physical breakdown of rock into smaller pieces without any change in its chemical composition. Therefore, the correct statement is: Chemical weathering results in the breakdown of rock, while physical weathering does not.