How is chemical weathering different from physical weathering?(1 point)

Question

Responses

Chemical weathering forms new substances, while physical weathering does not.
Chemical weathering forms new substances, while physical weathering does not.

Chemical weathering involves plants and animals, while physical weathering does not.
Chemical weathering involves plants and animals, while physical weathering does not.

Chemical weathering results in the breakdown of rock, while physical weathering does not.
Chemical weathering results in the breakdown of rock, while physical weathering does not.

Chemical weathering requires a reaction with water, while physical weathering does not.

Answer 1

The correct response is:

Chemical weathering forms new substances, while physical weathering does not.

Chemical weathering involves chemical reactions that change the composition of the minerals in the rock, often producing new minerals and soluble products. In contrast, physical weathering breaks down rocks into smaller pieces without changing their chemical composition.