Correct: Fetch is how far a wave has travelled, Constructive waves have strong swash, Destructive waves have strong back wash, Water that flows back towards the ocean is called back wash, Constructive waves are low and more spaced out, Destructive waves are steep and close together, Deposition- material being dropped through transportation., Erosion is when rocks are worn away by natural processes, Transportation is sediment is carried in the water , Groynes are a type of hard engineering, Soft engineering works with the natural coastal processes, Incorrect: Throw is how long a wave has travelled, Too much rain causes big waves, the water that rushes up the beach is know as backwash , water that flows back into the sea is called forward wash, Destructive waves a low and occur only when there are storms , There is no difference between constructive and destructive waves, Deposition is when rocks are eroded, Erosion is when sediment is carried in the waves, Sea armour is a type of soft engineering ,

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