Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) Environmental Science Environmental Geosciences
Assertion (A): The Ghyben-Herzberg relation is used to calculate the depth of freshwater below sea level in an aquifer.
Reason (R): The relation uses the densities of freshwater and saltwater to determine the depth of the freshwater lens in the aquifer.
1
Both A and R are true, and R is the correct explanation of A.
2
Both A and R are true, but R is not the correct explanation of A.
3
A is true, but R is false.
4
A is false, but R is true.