Sunday, November 6, 2011

Ecological Footprint

I like to think of myself as fairly energy efficient.  I get give clothes to charity as soon as I buy new ones, recycle tons, hardly use any paper, but then I took this ecological footprint quiz and I find I still need 5.4 earths to support me.  It seems the driving I do for my kids adds up.  You can take the quiz here with your students.  

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