Which is a degradable pollutant?
Correct answer: C. Domestic wastes
- A. DDT
- B. Aluminum foil
- C. Domestic wastes
- D. Mercury slats
Explanation
Domestic wastes commonly contain biodegradable organic material that decomposers can break down. DDT, aluminium foil and mercury are persistent or non-biodegradable pollutants.
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Practise Forest Ecology
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