Biology · Environmental Issues
Which of the following air pollutants is primarily responsible for causing respiratory problems such as asthma and bronchitis in humans?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Oxygen
- 2Methane
- 3Carbonates
- 4Sulphur dioxide (SO2)✓
Correct answer
Sulphur dioxide (SO2)
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