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Question : Analyse the situationgiven belowand comment on it ."fertilizersfroma paddyfield flows to nearby pond."

Answer»

SOLUTION :PRESENCEOF large amountof nutrientscaused by sewagedisposalcauses excessivegrowthof planktonic ALGAE which impartsdistinctcolor & decreases qualityof WATER &increasesmortality of fishes.


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