Science, asked by mehedihasanmondal56, 3 months ago

Which gas is the major pollutant of air?

(a) Carbon dioxide (b) Nitrogen (c) Oxygen (d) Propane​

Answers

Answered by tanajinikam07777
0

Answer:

nitrogen is the answer of the question

Answered by sri2501
0

Answer:

carbon dioxide is the major pollutant

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