Tuesday, January 8, 2013

Man-Made structors

Seawall: Is a protective wall that goes to the sea to save beaches. The force of the wave can erode the beach.

"WordNet Search." WordNet Search - 3.1. N.p., n.d. Web. 8 Jan. 2013. <wordnetweb.princeton.edu/perl/webwn?s=seawall>. 

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