The main causes for air pollution
b) eutrophication
d) noise pollution
a) vehicular emission b)volcanic eruption
c) thermal power plants d) eutrophication
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I think... Ans is vehicle emissions and thermal power plants
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ANSWER:
The main cause of air pollution is Vehicle Emission.
EXPLANATION:
When a car is going on the road it is consuming the fuels. It burns the fuel and a combustion process is going on to emit carbon dioxide. That’s why carbon dioxide is increased in air so much. It is not good for the air.
The other gases which are evolved to the air are Sulphur dioxide. This is a very dangerous gas for us. Coal, petroleum are the pollution creators. So major cause of the air pollution is Vehicle Emission.
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