Question

what is sand movement​

Answer 1

Answer:

Sand grains move along the shore and up and down beaches because of currents made by waves. Waves break when they reach shallow water, creating turbulence. ... Sometimes the waves make currents that flow perpendicular to the beach or cross-shore. These are called undertow and rip currents.

Answer 2

Answer:

Sand grains move along the shore and up and down beaches because of currents made by waves. Waves break when they reach shallow water, creating turbulence. ... Sometimes the waves make currents that flow perpendicular to the beach or cross-shore. These are called undertow and rip currents.