Coastal erosion and deposition Depositional feature Erosion feature Depositional feature Erosion feature Erosion feature Erosion feature Erosion feature Erosion feature Deposition feature Deposition feature Deposition feature Erosion feature Erosion feature Deposition feature Deposition feature Deposition feature Deposition feature Deposition feature Coastal deposition and erosion Beach shallow slope and wide Stack Sand and pebble beach with groynes showing how sand has built up against one side of the groyne Blow hole or water spout Headland Stacks – The Needles off the south coast An arch and cove – Durdle Door, Dorset coast Wave cut platform (the old base of the cliff) Bar – made of shingle – Chesil Bank, Dorset Beach with groynes (fence like structures to prevent movement of sand) Lagoon – off a tropical coast Cliffs with different rock layers or strata Cliff – chalk cliffs Salt marsh Beach – sandy and quite steep Spit – Cape off the east coast of the USA Mud flats Sand dunes downloaded from: www.geography.org.uk