Question

Why is a depletion of the ozone layer harmful?

A) It increases chlorofluorocarbons (CFCs).

B) It allows increased amounts of UV radiation to reach Earth’s surface.

C) It increases crop yields.

D)It contaminates ground water.

Answer 1

Answer:

B)

Explanation:

UV increases earths temp making global warming

Answer 2

Answer:

B

Explanation:

B