Question

sediments along the coast are moved in and out of littoral cells (as part of a sediment budget) primarily by

Answer 1

Littoral cells and longshore currents primarily influence the movement of sediments along coastlines.

Step-by-step explanation:

The movement of sediments along coastlines is primarily influenced by littoral cells. Littoral cells are geographical regions along the coast that have specific sediment budgets and are responsible for the movement of sediment in and out of these cells. This movement is mainly driven by longshore currents, which are dominant currents in the nearshore zone that run parallel to the shore. These currents transport sediments, including well-sorted gravel and sand, along the coastline.