effects on ocean shore zonw

waves

beaches wear away land, change the shape of land. Barrier Islands change the shape,deposit sand. Estuaries high salinity and brings in sand,nutrients and sediment.

tides

Estuaries- High tide more salt,nutrients,and sea life. Inlets-the depth of the water changes deeper at high tide. Beaches- bring in shells,sediment,and sea life

currents

Beaches - move sediment. Inlets- change there size and shape. Barrier Islands- move sand from one end to the other