A. chlorofluorocarbon
B. carbon monoxide
C. carbon dioxide
D. sulpur dioxide
Atmospheric ozone layer which protect us from UV-B and C is getting depleted most by addition of chlorofluorocarbon.
Related Mcqs
Related Mcqs
- Chemical reactions triggered by ________ transforms the organic material into hydrocarbons.
- All of the following are advantages of dams except __________?
- “Smog” is a mixture of_______________?
- ______________ is an integration of several subjects that include both science and social studies.
- The dew point temperature is a measure of the total amount of water vapor in the air.
- Temperate forests occur in India in __________?
- Which plants die after flowering?
- The geographical pattern of average air temperature near sea level is ____________ homogeneous in the southern hemisphere as compared to the northern hemisphere.
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??
- The pollutant that causes hole in the ozone layer is __________?
- Which one of the following is the main culprit in the thinning of Ozone layer in the earth’s stratosphere?
- The depleted soils can be enriched by the addition of:
- Ozone layer in stratosphere is effected by:?
- The main atmospheric layer near the surface of earth is __________.
- Which of the following chemicals is responsible for the depletion of ozone layer in the atmosphere?
- The increase of temperature
- The Parliament enjoys legislative power over subjects in __________?
