Which is defined as the portion of streamflow that consists of groundwater?
A)Base flow.
B)Saturated flow.
C)Overland flow.
D)Surface runoff.

Question

Quizplus · Accepted Answer

Base flow is the portion of streamflow that comes from groundwater discharge. It is typically a slow and steady flow that represents the groundwater contribution to streamflow. Saturated flow refers to a condition where the soil or rock is fully saturated with water, while overland flow and surface runoff both refer to the movement of water across the earth's surface.

Which Is Defined as the Portion of Streamflow That Consists