Question

Sinuosity refers to ______.

Multiple choice question.
a) the profile of a river or stream in a given length
b) the amount of water passing a point in a river or stream in a given length
c) the amount that a river or stream channel curves in a given length
c) the steepness of a river or stream in a given length

Answer 1

Sinuosity refers to the amount that a river or stream channel curves in a given length. The correct option is c.

Step-by-step explanation:

Sinuosity refers to the amount that a river or stream channel curves in a given length. It is a measure of how meandering or winding a river or stream is as it flows from its source to its mouth.

The concept of sinuosity is related to the geomorphological characteristics of a river, which include meandering--the tendency to scour the outer bend of a river channel and deposit sediment on the inner bend.

This is often seen in slower-moving parts of a river where sediments accumulate, leading to more pronounced curves and bends in the river's path. The correct option is c.