recurved sea wall - hard engineering - Advantages and disadvantages table in GCSE Geography


	recurved sea wall - hard engineering
	Advantages reflects and absorbs wave energy very visible and makes residents feel safe effective for many years	Disadvantages ugly puts tourists off expensive to build
	Evaluation usually made of concrete and modern ones have a curved face - cost about £3000 per metre

usually made of concrete and modern ones have a curved face - cost about £3000 per metre

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