Waves constantly reshape coastlines, carving cliffs, beaches and arches. Explore how rock type, weather and sea power create dramatic coastal scenery around the United Kingdom.
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You can find more about this topic by visiting BBC Bitesize - Coastal landforms
There are some places where deposition has shaped our coastlines - for example, spits are formed by deposition rather than erosion
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Wave cut platforms that were formed during the Ice Ages can now be found high above some present day beaches - but can you find out why?
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Where the coastline suddenly changes direction, the currents of longshore drift carry on in the same direction, depositing their sediments in a line that is more or less parallel to the original direction of the coastline
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Water is a very powerful erosional force
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Durdle Door in Dorset is a great example of an arch!
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The hardest and oldest rocks in Britain are found in the north and west
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A stack may be worn down further or even collapse to form a stump
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This is caused where the prevailing wind blows at an angle to the coastline. Waves are blown in at an angle and the swash and backwash are in different directions, so the sand, pebbles etc are gradually moved along the coast
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Some spectacular cliff collapses have happened during storms
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A notch is a small overhang at the base of a cliff that has been cut by the sea
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