Hydraulic action is highest
A)near the surface in the middle of streams.
B)in areas with low discharge.
C)where flow is turbulent.
D)within deep and wide channels.
E)along slow moving currents.

Question

Quizplus · Accepted Answer

Hydraulic action occurs when the force of flowing water dislodges and carries away rock particles. This process is most effective in areas where the flow is turbulent, such as rapids or areas with high velocity currents. Therefore, the correct choice is C, where flow is turbulent.

Hydraulic Action Is Highest