Did You Know..
Monday, August 4, 2008
Australia's great barrier reef is over 2,000 miles long and that happen to be the largest living stuctures on Earth and they have lived for over 100 MILLION years! Without reefs, many shoreline commuinities would have been underwater by now! On average, every square metre of reefs protects $47,000 from storm damage and erosion.
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source: http://www.hotfact.com/facts-about-coral-reefs.html )
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