Differentiate between the primary and secondary pollutants. Explain ho

Question

Differentiate between the primary and secondary pollutants. Explain how these pollutants are harmful for humans and environment in about 250 words.

24 Nov 2020

Answer :

Word Count : 355

Primary Pollutants

Primary pollutants are the ones directly emitted into the atmosphere from the source. These can be emitted in natural ways or due to human actions. Gases and ash emitted from a volcanic reaction are primary pollutants emitted in a natural way. Carbon dioxide gas emitted from vehicles is primary pollutants released due to human activities. There are _____ ________ ____ ____ ______ _________.
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