Question

Which of the following BEST defines the word aquifer? Select one: a. A place where water comes to the surface b. A place where water evaporates c. A layer of rock or soil that holds water underground d. Thick surface of clay that prevents water from moving downward in the ground

Answer 1

The answer is C. A layer of rock or soil that holds water underground. 

Answer 2

C. a layer of rock or soil that holds water underground                                          None of the answers are perfect but this best defines aquifer.