Question

Which of the following forms of water pollution is most associated with mining?

Answer 1

Awnser: Acid Mine Drainage. Acid Rock Drainage (ARD) is a natural process whereby sulphuric acid is produced when sulphides in rocks are exposed to air and water.

Answer 2

Answer:

the answer is acids and heavy metals

Explanation:

2/3 of the harmful emissions are released from power plants that burn coal to generate electricity.