Question

Why is open pit mining so devastating to the environment?

A. It completely removes any topsoil
B. It causes mass erosion of sand
C. It exposes dangerous chemicals buried in the earth's crust
D. It releases a lot of carbon dioxide into the air.

Answer 1

It completely removes any available topsoil.

Step-by-step explanation:

doing the test rn

Answer 2

B

Step-by-step explanation:

i think B is the correct