Save guides, add subjects and pick up where you left off with your BBC account. Bands of soft rock such as clay and sand are weaker and therefore they can be eroded quickly. This process forms ...

Save guides, add subjects and pick up where you left off with your BBC account. Cliffs close cliffA vertical rock face. along the coastline do not erode at the same pace. A cliff is a steep rock ...

The size and morphology of coastal dunes is dependent on the complex interaction between controlling winds, sediment supply, and the geomorphology of the nearshore and beach environment.