A confined aquifer releases water due to:
A. Pressure difference
B. Capillary rise
C. Gravity drainage
D. Temperature gradient
Answer: Option A
Solution (By Examveda Team)
In a confined aquifer, water is under pressure, and when tapped by a well, it rises due to pressure difference, sometimes even flowing to the surface without pumping.Related Questions on Groundwater and Hydrogeology
What is the zone called where all the pores are completely filled with water?
A. Capillary zone
B. Aeration zone
C. Saturated zone
D. Vadose zone
The upper surface of the saturated zone is known as:
A. Water table
B. Capillary fringe
C. Aquiclude
D. Artesian surface
A. Rock that does not hold water
B. Layer that restricts water flow
C. Permeable rock that stores and transmits water
D. Layer that absorbs contaminants

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