Environment & Ecology · Environmental Studies
Select the CORRECT statements regarding environmental pollution and its effects on health: (A) PM2.5 particles are more dangerous than PM10 as they penetrate deeper into lung tissue. (B) Noise pollution above 85 dB over prolonged exposure can cause permanent hearing loss (NIHL). (C) Minamata disease is caused by mercury poisoning through contaminated water. (D) Carbon monoxide (CO) reduces the oxygen-carrying capacity of blood by forming carboxyhaemoglobin.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1A and B only
- 2A, B and C only
- 3B, C and D only
- 4A, B, C and D✓
Correct answer
A, B, C and D
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