Q8
Which geological structure can act as a natural barrier to groundwater flow?
A.
Aquifer
B.
Perched water table
C.
Aquiclude
AnswerD.
Recharge zone
Answer: Option C
Solution
Answer: Option C
Solution:
An aquiclude is an impermeable rock layer that does not transmit water effectively, acting as a natural barrier.Clay and shale commonly form aquicludes.