Q15
The Ozone hole over Antarctica was discovered in
A.
1975
B.
1985
AnswerC.
1978
D.
1987
Answer: Option B
Solution
Answer: Option B
Solution:
The discovery of the annual depletion of ozone above the Antarctic was first announced in a paper by Joe Farman, Brian Gardiner and Jonathan Shanklin which appeared in Nature in May 1985. The major concerns about environment increased globally after this discovery.