short notes on pollutant if air
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Answer:
hey mate there's your answer
POLLUTANT:-
The substance which is present in nature in greater amount than natural abundance due to human activity, which has harmful effect on living organisms and mankind.
Primary Pollutants:- CO2 , SO2, NO2.
Secondary Pollutants:- PAN, PBN.
Bio - degradable Pollutants:- Domestic
sewage.
Non-bio-degradable Pollutants:- DDT.
The particulate pollutants are minute solid particles or liquid droplets in air. They are of two types.
Viable particulate:- bacteria ,fungi, algae .
It causes allergy in humans.
Non viable particulate:- smoke,dust, mists and fumes.
hope it helps you........
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Answer:
Air pollution refers to any physical, chemical or biological change in the air. It is the contamination of air by harmful gases, dust and smoke which affects plants, animals and humans drastically. There is a certain percentage of gases present in the atmosphere.
Explanation: