The term "cone of depression" refers to
A) a change in the level of the soil water zone.
B) a depression in the water table formed by rapid groundwater withdrawal.
C) a depression in Earth's surface formed by groundwater withdrawal.
D) a graphical representation of the decline in the rate of groundwater flow as an aquifer dries out.

Question

Quizplus · Accepted Answer

The term "cone of depression" specifically refers to a depression in the water table that is caused by rapid groundwater withdrawal. As water is pumped out of an aquifer, the water table drops and forms a cone-shaped depression around the well. This can lead to reduced water availability and even well failure if the water level drops below the level of the pump intake.

The Term "Cone of Depression" Refers to