Examveda

A perched aquifer is located:

A. At the water table

B. Above the main water table on an impermeable layer

C. Below sea level

D. Within a confined aquifer

Answer: Option B

Solution (By Examveda Team)

A perched aquifer forms when a localized impermeable layer traps water above the regional water table.

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Related Questions on Groundwater and Hydrogeology

What is an aquifer?

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