Match the Following Options to Its Correct Definition

Multiple Choice

Match the following options to its correct definition.
-runoff

A) process by which material is dragged, rolled, skipped, or bounced over the river bottom
B) location along a river where significant erosion can occur
C) water that flows into rivers when the ground is saturated
D) watershed's main river where tributaries merge
E) finer particles of material carried by a river