engineering recuitment GATE CE 2023-24 Test Series Environmental Engineering Disposing of Sewage Effluents
Which of the following is/are correct?
1
In extreme winter, the temperature of hypolimnion is less than the epilimnion.
2
In extreme winter, the temperature of hypolimnion is more than the epilimnion.
3
In extreme summer, Epilimnion is the warmest layer.
4
Metalimnion is the topmost layer of the lake.