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28/09/2020 10:45 am
Topic starter
Which of the following is biodegradable pollutant?
(a) Plastic
(b) Asbestos
(c) Sewage
(d) Polythene
1 Answer
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28/09/2020 10:50 am
(c) Sewage
Explanation:
Sewage is a biodegradable pollutant i.e. capable of being removed by microbial action.