Question

Write short notes on Ozone depletion.

Answer 1

ozone layer depletion,is simply the wearing out the amount of ozone in the stratosphere.one of the main cause is increasing use of chlorofluorocarbons (cfcs).by increasing its use,ozone layer starts decreasing and thereby letting the uv radiations directly to earth.which can cause skin cancer and even acid rain.

Answer 2

O, its molecular formula is O3 and it is the protection level of our earth when UV rays enter in the earth atmosphere it protect us from UV ultraviolet rays it causes cataract skin cancer.