Question

name one source and one harmful effect of the air pollutants: sulphur dioxide,nitrogen oxides,carbon monoxide,chlorofluorocarbons

Answer 1

one source is industries and air pollutants cause breathing problems such and many more desease

Answer 2

The major sources are industries and vehicle emissions.

One harmful and major effect is that these gases mix with the atmospheric gases and form their corresponding acids and fall down as acid rain.
There are lots of ill effects of acid rain including corrosion of buildings , affecting plants and animals biologically.


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- Maheshwaran.