Test Your Green IQ


Test your green living chops by answering these 10 questions, brought to you by the eco-experts at Grist.org. Miss a few? Don't sweat it. Check out Wake Up and Smell the Planet, a handy, helpful Grist guide loaded with information and tips on greening your day. Now, ready, set, go!

  1. Shower hour: What percentage of household water use does the bathroom account for?
    • 10-15%
    • 30-35%
    • 70-75%
    • 90-95%

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