Environment & Ecology · Environmental Studies
Which components of air act as suspended particulate matter pollutants and are harmful to the respiratory systems of living organisms?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Oxygen and carbon dioxide
- 2Water vapour
- 3Dust and smoke✓
- 4Nitrogen and argon
Correct answer
Dust and smoke
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