Gas responsible for the depletion of atmospheric ozone layer is

Options :
  1. CO2
  2. CH4
  3. Freyon
  4. CFC
Answer and Explanation :-

Answer: Option 4

Explanation:

Sorry there is no explanation for this answer. Please help others by posting your response below

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

Previous Question : Radiation emitted due to heating of earth is

Next Question : World environment day is celebrated on

Click here for online test on Ecosystem

Responses


 (Getemail alerts when others member replies)







Maybe you think life is not worth living, but is death worth dying for?
-Cesar Nascimento