Which of the following correctly describes a stream's capacity?
A) It is the potential load a stream can transport.
B) It is defined as a volume of sediment passing a given point during a given time.
C) It varies tremendously from time to time.
D) It depends mostly on fluctuations in the volume and velocity of flow.
E) It is correctly described by all of the above.

Question

Quizplus · Accepted Answer

All of the given options correctly describe a stream's capacity. Capacity refers to the amount of sediment that a stream can transport at a given time, which is dependent on the stream's volume and velocity of flow. As both these factors vary with time, the capacity of the stream also changes, making it highly variable. Capacity is usually expressed in terms of the volume of sediment that passes a given point during a given period, such as cubic feet per second or cubic meters per day. Thus, Option E is the correct choice as it appropriately summarizes all the facets of a stream's capacity.

Which of the Following Correctly Describes a Stream's Capacity