The main chemical responsible for ozone depletion is

Options :
  1. PAN
  2. hydrocarbon
  3. freon
  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 : The functioning of an ecosystem involves

Next Question : The greatest threat to global biodiversity is

Click here for free online test on General Science

Responses


 (Getemail alerts when others member replies)







If you don't have the time to do something right, where are you going to find the time to fix it?
-Stephen King