Q.2. Chemical weathering is the process that changes the composition of rocks and minerals by exposure to_______________
Answers
Answer:
sunlight,air,water,ice
Explanation:
Chemical weathering changes the composition of rocks, often transforming them when water interacts with their minerals to create various chemical reactions. Chemical weathering is a gradual and ongoing process as the mineralogy of the rock adjusts to the near surface environment.
Answer:
Chemical weathering is the process that changes the composition of rocks and minerals by exposure to oxygen, air pollution, water, carbonic acid, and strong acids.
Explanation:
Agents of weathering are oxygen, air pollution, water, carbonic acid, and strong acids. They combine with the minerals in rocks to form clays, iron oxides, and salts, which are the endpoints of chemical weathering. ... First, it combines with carbon dioxide in the soil to form a weak acid called carbonic acid.