Which is not a green house gas? a) CFC b) CH4 c) CO d) H2 Answer : a) CFC...
The pollutant responsible for ozone holes is _____. (1) CO2 (2) SO2 (3) CO (4) CFC Answer : CFC...
The worst enemy of ozone is a) Liquid NH3 b) SO2 c) CH4 d) CO. Answer : c) CH4...
Which Pollutant causes leaf curling a) CO b) H2S c) O3 d) SO2 Answer : d) SO2...
Which one of the following is normally not an atmospheric pollutant ? a) CO b) CO2 c) SO2 d) Hydrocarbon. Answer : b) CO2...
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