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

Question

• Chemical weathering requires a reaction with water, while physical weathering does not.
• Chemical weathering involves plants and animals, while physical weathering does not.
• Chemical weathering forms new substances, while physical weathering does not.
• Chemical weathering results in the breakdown of rock, while physical weathering does not.

Answer 1

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