An aquifer bounded above and below by impermeable layers of rock ...

[saraeharris]

An aquifer bounded above and below by impermeable layers of rock and clay is called a(n)
 
  A) spring.
  B) unconfined aquifer.
  C) confined aquifer.
  D) water table.
  E) artesian well.

Question 2

If one were to map a vertical profile of groundwater resources, which of the following is correct order from top to bottom of an unconfined aquifer?
 
  A) zone of aeration--water table--zone of saturation--impermeable rock
  B) zone of saturation--water table--zone of aeration--impermeable rock
  C) zone of aeration--zone of saturation--water table--impermeable rock
  D) water table--zone of aeration--zone of saturation--impermeable rock
  E) impermeable rock--zone of aeration--water table--zone of saturation

[whitcassie]

Answer to Question 1

C

Answer to Question 2

A

[saraeharris]

Excellent

[nathang24]

Gracias!