A(n)_____________ is an engineered structure along a river that effectively raises the height of the river bank and thus confines flood discharge.
A) dam
B) natural levee
C) artificial levee
D) waterfall
E) delta

Question

Quizplus · Accepted Answer

A) dams are typically used to create water storage for various purposes, while B) natural levees are natural formations of sediment that form along the edges of rivers due to regular flooding. D) waterfalls are natural geological formations that typically impede water flow, and E) deltas are landforms that form at a river's mouth where it meets a larger body of water. Therefore, the best choice is C) artificial levee, as it is designed specifically to confine flood discharge and is typically constructed by humans using various materials such as soil, rocks, and concrete.

A(n)_____________ Is an Engineered Structure Along a River That Effectively