Q815
The depletion of ozone layer is due to
A.
Chlorofluorocarbons
AnswerB.
Carbon dioxide
C.
Sulphur dioxide
D.
Ethane
Answer: Option A
Solution
Answer: Option A
Solution:
Ozone depletion occurs when chlorofluorocarbons (CFCs) and halons—gases formerly found in aerosol spray cans and refrigerants—are released into the atmosphere.