Question

what are the main sources of gaseous pollutants.?​

Answer 1

#Stylish55........

☞The sources of photochemical air Pollution then are the Sources of nitrogen oxides and of hydrocarbons..

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☞By the same reasoning, the control of photochemical Air Pollution consist of controlling emissions of nitrogen oxides and hydrocarbons..

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Answer 2

✨Heya dear!✨

1. Vehicles :- Car,bus etc
2. Power plants
3. factories
4. Industrial waste polluntant
5. Chimney etc..

Pollutants like carbon dioxide (CO2), carbon monoxide (CO), sulphur dioxide (SO2), nitrous oxide (NO) and nitrogen dioxide (NO2) released .