http://72.14.177.54/Environmental_Technology/?action=history&feed=atom&title=Ecosystem 2026-06-15T04:30:06Z Revision history for this page on the wiki MediaWiki 1.15.1 http://72.14.177.54/Environmental_Technology/?title=Ecosystem&diff=2584&oldid=prev 2006-03-07T01:30:35Z

<p></p> <p><b>New page</b></p><div>This is the interacting system that encompasses a community and its non-living, physical environment. In an ecosystem, all of the biological,physical, and chemical components of an area form a complex interacting network of energy flow and materials cycling.<br /> <br /> ==Reference==<br /> *[Raven,P.H.,and L.R. Berg,&lt;u&gt;Environment 5th ed.&lt;/u&gt;597: John Wiley &amp; Sons,Inc,2006]</div>

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