Question

Damage to the ozone layer is a cause of concern,justify statement,suggest any two steps to limit this damage?

Answer 1

Because of the ozone layer the harmful UV rays of sun can not come inside the earth due to ozone layer.So to prevent ozone layer depletion we should reduce the use of A/C and, cfc which is present in refrigerator.

Answer 2

if ozone hole caused then the the harmful rays of sun like uv rays, etc. will come in earth and will cause cancer in our body..

2 steps:(1) stop the use of ac, and that like things.
(2) stop firing plastic bkz it gives CFC.