Stratification of water with depth in reservoir (with free surface) is based on temperature. The dark stagnant cooler water layer is known as

Stratification of water with depth in reservoir (with free surface) is

1.	Stratification of water with depth in reservoir (with free surface) is based on temperature. The dark stagnant cooler water layer is known as
A.	Epilimnion
B.	Hypolimnion
C.	Metalimnion
D.	Boundary
Answer» C. Metalimnion

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Stratification of water with depth in reservoir (with free surface) is based on temperature. The dark stagnant cooler water layer is known as

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