A short video to explore the different methods of hard engineering that can be used at the coast.

With thanks to Internet Geography - image of sea wall and rock armour at Scarborough - [ Ссылка ]

1) Define "artificial."
2) Which is the most expensive form of hard engineering?
3) What is another name for rock armour?
4) Which transportation process is prevented by groynes?
5) Find out more here - [ Ссылка ]

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