These can’t play role in the depletion of Ozone layer.

(a) Air conditioners
(b) Aerosols
(c) Air coolers
(d) Refrigerators

Add Comment
1 Answer(s)

Answer: (c) Air coolers 

Anurag Mishra Professor Answered on 31st May 2016.
Add Comment

Your Answer

By posting your answer, you agree to the privacy policy and terms of service.