Q4
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
AnswerD.
Layer that absorbs contaminants
Answer: Option C
Solution
Answer: Option C
Solution:
An aquifer is a geological unit that can both store and transmit groundwater efficiently.It must be porous and permeable.