Question

Define Cone of depression

Answer 1

if you start pumping groundwater out of a well, and the recharge rate is not equal to the pumping rate, the immediate water table surrounding the well ends up being lower than the surrounding water table. This drawdown in three dimensions resembles a cone, which is referred to as the cone of depression

Answer 2

$<font color="red"><b>$

hello..!

when we start pumping growndwater and recharge rate is not equal to the level the cone formed is cone of depression.✔