ANSWER:
The action of acid on the rocks breaks the rocks down.
Step-by-step explanation:
- Due to the chemical reaction the rocks gets broken down by the action of acids.
- This process of breaking down the rock using the chemical phenomenon is called as chemical weathering.
- The common example of acid reacting to rock is: when carbonic acid is treated with the limestone then it produces another element called calcium bi carbonate. This process is called as chemical weathering.