(a) What is ‘environmental pollution’?
(b) Distinguish between biodegradable and non-biodegradable pollutants.
(c) Choose the biodegradable pollutants from the list given below: Sewage, DDT, radioactive waste, agricultural waste
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(a) Any harmful substance which intered into any substance and cause harmful effect is called pollutant.Pollutant which intered into environment is called environmental pollution.
(b) biodegradable are those substances which decomposed by decomposer were as a substance which is not decomposed by decomposer is called non biodegradable
(c) sewage agricultural waste
l hope this will help you
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