the bottom. Also, when the waves bring up pebbles from the sea bed, they are often small, and the waves only have enough energy to deposit them nearer the bottom of the beach. Larger material at the top of the beach may originate from the top of the cliff. The Coastal Zone Coastal Processes The coastline is shaped by a number of different processes. Processes which are directly the result of wave action e.g. the erosion, transportation and deposition of material in the coastal zone are known as marine…
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