A) Increased population of aquatic organisms due to minerals
B) Drying of the lake due to algal bloom
C) Increased population offish due to lots of nutrients
D) Mortality of fish due to lack of oxygen
Correct Answer: D
Solution :
Micro-organisms involved in biodegradation of organic matter consume oxygen as a result there is a sharp decline in oxygen causing mortality of fish and other aquatic creatures.You need to login to perform this action.
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