Saturday, December 12, 2009

My Ecological Footprint

Yesterday, in our lecture in Ecology... Our professor, Dr. Licuanan have talked us to take a ecological footorint calculator to know how many earths we need ...

The result that I got was I need 4.4 earths to provide enough resources and 19.6 global acres of earth's productive area ...
 



Want to know yours? Calculate yours now!

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