List any three human activities that you think would lead to air polution
Answers
Answer:
Air pollution is an addition of air pollutants such as particulate matter gases and vapour into the atmosphere & it has an adverse effect on humans, animals ,vegetation and Human Assets.
Human activities that would lead to air pollution are:
1. Industrial growth has polluted air to a greater extent by releasing SO2, CO2, CO, oxides of Nitrogen, H2S, fumes of acids, dust particles,unburnt carbon, lead e.t.c
2.
The burning of coal and iron to generate electric power release the harmful gases .
3.
Smoke release from automobile engine creates oxides of Nitrogen and sulphur that acidify the rain.
4. Forest fire, dust storm , spraying of pesticides & insecticides also pollute the air.
SPM (suspended particulate matter) causes asthma Bronchitis and allergic cold.
SPM consists of smokes, soot( a black powder substances that is produced when coal , wood, e.t.c is burnt) , fly ash and dust (i.e particles of silica ,grit , lead, asbestos e.t.c)
Pollutant gases causes irritation in eyes throat and lungs. They also damage our lungs , kidney ,spleen e.t.c
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Hope this will help you.....
Explanation:
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Answer:
burring of plastic , factory's, vechile smoke