Pregunta 1
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Clay + shale are types of rock that are easily eroded.
Pregunta 2
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Limestone is easily eroded.
Pregunta 3
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Destructive waves are low in energy.
Pregunta 4
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When rocks are parallel to the coastline, the coastline is concordant.
Pregunta 5
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When the rocks are at right angles to the coast, the coastline is known as discordant.
Pregunta 6
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Beach replenishment/nourishment is an example of a hard-engineering technique used to manage coastal erosion.
Pregunta 7
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Sea walls are inexpensive as they are cheap to build.
Pregunta 8
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Soft-engineering techniques tend to be expensive, short-term options.
Pregunta 9
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Strong prevailing winds are needed for the process of longshore drift.
Pregunta 10
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Groynes, gabions and revetments are examples of hard-engineering techniques.