A.Chlorofluorocarbons
B.Nitrous oxide
C.Sulphur oxide
D.Carbon oxide
Related Mcqs:
- Ozone layer of upper atmosphere is being destroyed by:?
- What are the chief pollutants of the atmosphere which are most likely to deplete the ozone layer??
- Uncontrolled industrialisation leads to acid rain. It is mainly contributed by:
- Of the gases listed below, which is NOT believed to be responsible for enhancing the earth’s greenhouse effect?
- The most abundant greenhouse gas in the earth’s atmosphere is ________________.
- Which one of the following is the main culprit in the thinning of Ozone layer in the earth’s stratosphere?
- ___________ is the first country to have phased out the CFCs and HCFCs which are responsible for the depletion of the ozone layer.
- Which of the following is usually not an air pollutant?
- Ozone depletion occurs commonly due to_______________??
- Major cause of Ozone depletion is due to which chemical?
