1.

Match the pollutants given in Column-I with their effects given in Column-II.

Answer»


Solution :(A) Phosphate fertilisers INCREASE growth of algae increasing BOD level, causing eutrophication.
(B) Methane oxidises to `CO_2` which causes, global warming.
(C) Synthetic detergents increases BOD level.
(D) Nitrogen oxide mix with water forming NITRIC acid.


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