Water Pollution MCQs

Which of the following is biodegradable pollutant

September 21, 2022

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Which of the following is biodegradable pollutant

Q. Which of the following is biodegradable pollutant?

Sewage
Plastic
Polythene
DDT

Answer: Sewage

Which of the following is biodegradable pollutant

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Which of the following is biodegradable pollutant

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