Question

write the main function of ozone layer in the upper atmosphere

Answer 1

Ozone layer protects us from harmful ultraviolet radiations coming from the sun

Answer 2

The main function of ozone layer in the upper atmosphere

          The uppermost layer of the earth or the ozone layer prevents the harmful and the very dangerous Ultraviolet rays from the sun. The depletion of the ozone layer has caused a lot of problems to the mankind, the places where there is a hole in the ozone layer due to the ultraviolet rays people suffer from cancer and other harmful diseases.

The main cause of the "ozone layer depletion" is the excess use of the CFC's from the refrigerators and air conditioners.