Archive
14th of March 2017
Biology
Q:

how the gas such as CFCs affects the ozone layer?

Priya Dharshini - CBSE - Class X

Tuesday, March 14, 2017 at 18:29:PM

A:

Hi Priya,

When UV radiations strike the CFC molecule, it breaks the molecule releasing chlorine. The released chlorine then breaks thousands of ozone molecules. 

Tuesday, March 14, 2017 at 18:40:PM