The speed of water in a stream is affected by
A)hydraulic gradient,recharge,and channel geometry.
B)gradient,discharge,and channel geometry.
C)high gradient,laminar flow,and erosion.
D)gradient,turbulence,and friction.

Question

Quizplus · Accepted Answer

The speed of water in a stream is affected by several factors, including gradient (slope of the stream), discharge (volume of water flowing per unit time), and channel geometry (shape and size of the channel). Hydraulic gradient and recharge (supply of water from precipitation or groundwater) are also factors that influence stream velocity, but they are not included in the options. Laminar flow and erosion (caused by the velocity of water) are specific results of stream velocity, not factors that affect it. Turbulence and friction may also affect stream velocity, but they are not as significant as the factors listed in choice B.

The Speed of Water in a Stream Is Affected by