Answer:
Gaseous pollutants, Oxides of carbon, nitrogen and sulphur, Particulate matter, fine metal dust, fly ash, soot, cotton dust, radioactive substances, Burning of plastics
Explanation:
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Air Pollutants
Carbon Monoxide.
Lead.
Nitrogen Oxides.
Ozone.
Particulate Matter.
Sulfur Dioxide.
Other Air Pollutants.
50%
