Envirometer: test your knowledge of consumer choices

The Union of Concerned Scientists have put together an online game that tests your knowledge of how consumer choices affect the environment. As you answer questions and ‘shop green’ the Envirometer gauges the cumulative impact of your choices. The centerpoint on the Envirometer represents the impact of an average American household — at the end of the game you can compare this average to your own impact on air quality, water quality, natural habitats, and the sustainability of our climate.
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