Environmental Sciences, asked by sanamianrijuan, 4 months ago

12 Which of the following is not an air pollutant?
a)
Smoke

b)
Carbon-di-oxide
c) Nitrogen gas
d)
SO,

Answers

Answered by divya1787

0

Answer:

c) Nitrogen gas

Explanation:

Nitrogen gas is not an air pollutant as the atmosphere contains 78% of nitrogen and other gases

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