The single most important force in shaping coastal topography is the ________.
A) waves
B) longshore current
C) tidal movement
D) ice push
E) stream outflow

Question

Quizplus · Accepted Answer

Waves are the single most important force in shaping coastal topography. They erode the shore, transport sediment, and create features such as beaches, sandbars, and cliffs. Longshore currents, tidal movement, ice push, and stream outflow can also contribute to coastal topography, but they are not as significant as waves.

The Single Most Important Force in Shaping Coastal Topography Is