A) Eutrophication
B) Slit formation
C) Growth of fish
D) Death of hydrophytes
Correct Answer: A
Solution :
[a] The excessive discharge of fertilizers into water bodies results in eutrophication. Due to the addition of domestic waste (sewage), phosphates, nitrates etc. from wastes or their decomposition products in water bodies, they become rich in nutrients, especially phosphates and nitrates ions.You need to login to perform this action.
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