The water pressure in a lake behind a dam depends on

Question

$\begin{array}{1 1} \text{A.the volume of lake water behind the dam.} \\ \text{ B.the surface area of the lake.} \\ \text{ C.the distance from the dam at which the pressure is measured.} \\ \text{ D.the depth below the surface at which the pressure is measured.} \end{array}$