Q816
Ozone depletion in the atmosphere is mainly caused by
A.
Sulphur dioxide
B.
Nitrogen dioxide
C.
Hydrogen sulphide
D.
Chlorofluorocarbon
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
Ozone depletion occurs when chlorofluorocarbons (CFCs) and halons—gases formerly found in aerosol spray cans and refrigerants—are released into the atmosphere.