Match each description with its correct type of chemical weathering.
pls !

1. Water, 2. Acid precipitation, 3. Oxygen, 4. Carbon dioxide.

Explanation:

The impact of water in the limestone caves creates the formation of limestone or cave topography that is based on the development of pillars, columns, and the stalactites and stalagmites. Acid rain is harmful to both the plants and animals, also depletes the soil microbes. Oxygen in the air can react with minerals to form compounds of oxides. Carbon dioxide is an important greenhouse gas that is associated with the process of weathering and hence breaks molecules into smaller molecules.