Question

Why is damage to the ozone layer a cause for concern? What steps are being taken to limit this damage?

Answer 1

Ozone layer protects us from Sun's harmful UV radiations. It shields the surface of the earth from ultraviolet (UV) radiation from the Sun. This radiation is highly damaging to organisms, for example, it is known tocause skin cancer in human beings. There is increased concern about the effect of ozone depletion.

Answer 2

the UV rays enter into the earth by causing diseases like cataract and skindeases