Which gas is most responsible for the depletion of the ozone layer?
A
Carbon dioxide
B
Methane
C
Nitrogen oxide
D
Chlorofluorocarbons
Correct Answer: Option D — Chlorofluorocarbons
Explanation:
Chlorofluorocarbons CFCs released from aerosols refrigerants and industrial processes rise to the stratosphere and break down ozone molecule...
Chlorofluorocarbons CFCs released from aerosols refrigerants and industrial processes rise to the stratosphere and break down ozone molecules depleting the protective ozone layer.