Watch Your Step: Study Shows Life in Tidal Areas at Risk

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  • Aug 9 2010 9:30 AM

    MaryRose Lovgren

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In this National Geographic News article, read about how human activity in tidal regions can wreak real, and lasting, damage. When people trample on tidal life, they not only kill the plant or animal but also send a destructive ripple through the intertidal community. Links to other stories, photos, videos and Web sites are also found on this page.

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