During thisrocks fall because gravity and then build up at the base of the cliff

During mass wasting/mass movement rocks fall because gravity and then build up at the base of the cliff

Explanation:

Weathered materials are moved by forces of gravity from a higher place to a lower one.Some occurs sudden with adverse effects such as landslides while some movements are less dramatic such as slump and creep movements that move materials slowly to the bottom of a hillside.In mass wasting, weathered material experience less forces holding them causing them to fall to the base of a cliff forming a talus slope.

c)red bank

explanation:

red bank is a borough in monmouth county, new jersey, incorporated in 1908 and located on the navesink river, the area's original transportation route to the ocean and other ports.