Question

which type of pollutant are observed

Answer 1

Air pollution occurs when harmful or excessive quantities of substances including gases, particulates, and biological molecules are introduced into Earth's atmosphere. ... Human activity and natural processes can both generate air pollution.

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Answer 2

main types of pollutant

1Water Pollution.
2Air Pollution.
3Soil Pollution.
4Thermal Pollution.
5Radioactive Pollution.
6Noise Pollution.
7Light Pollution.
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