Answer:
Chemical weathering
Step-by-step explanation:
Slightly acidic rainwater can contribute to chemical weathering. Chemical weathering is a process by which rain water reacts with the minerals in rocks to form new minerals and soluble salts. This is an important process that contributes to the changing of the landscape of the Earth. This process is particularly common when the water is slightly acidic. Some examples of such weathering are hydrolysis and oxidation.