Q: What works through chemical reactions that change the rock?


Read this paragraph and choose the correct option from the provided answers:

Chemical weathering is different than mechanical weathering. The minerals in the rock change their chemical makeup. They become a different type of mineral or even a different type of rock. Chemical weathering works through chemical reactions that change the rock.

 Choices:

- gradual weathering

- chemical breakdown

- rock weathering

- chemical weathering


A:
chemical weathering