When and where the ozone hole was discovered?

Options :
  1. 1984,Antarctica
  2. 1986,Arctic
  3. 1987,Arctic
  4. 1985,Antarctica
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 : Ozone hole is largest over

Next Question : What is probiosis?

Click here for online test on Ecosystem

Responses


 (Getemail alerts when others member replies)







Your mother sets you up blind dates? With guys like that?" The corners of his mouth twitched. "She doesn't like you very much, does she?
-Kelley Armstrong Dates From Hell