1.

Select the correct temrs .A. Biodegradable pollutants: Which are degraded by natrual processes rapidlyB. Non-biodegradable pollutants: Which are slowly degraded and remain in the enviroment in a unchanged form for many decades .C. both (a) and (b)D. none of the above

Answer» Correct Answer - C
Biodergradable pollutants are those which are degraded rapidly by natural resources-discarded vegetable, sewage waste, cloth.
Non-biodegradable pollutants are degraded very slow (even more than decades) and remain in its original form-plastic aritcles, polybags, `DDT` synthetic articles.


Discussion

No Comment Found

Related InterviewSolutions