Which of the following is not necessary for an aquifer to exist?
A) porosity
B) permeability
C) hygroscopic water
D) zone of saturation

Question

Quizplus · Accepted Answer

Porosity is the measure of the amount of open space in rock or sediment that can hold water. Permeability is the ability of water to flow through rock or sediment. The zone of saturation is where all of the open spaces in sediment and rock are completely filled with water. Hygroscopic water is the thin film of water that coats soil particles and is not part of an aquifer. Therefore, hygroscopic water is not necessary for an aquifer to exist.

Which of the Following Is Not Necessary for an Aquifer