Beaches are
A) places where sediment is stable and unchanging.
B) permanent coastal features.
C) places along the coast where sediment is in motion.
D) always composed of sand.

Question

Quizplus · Accepted Answer

Beaches are places along the coast where sediment is constantly in motion due to the actions of waves, tides, and currents. Sediment is constantly being deposited and eroded, resulting in ever-changing features such as dunes and sandbars. Beaches are not permanent features and are subject to change over time due to natural processes like storms and human activities like coastal development. Additionally, beaches can be composed of a variety of materials besides sand, including rock fragments, shells, and pebbles.

Beaches Are