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What is your #waterfootprint? Check out our article on the different types of water #consumption and how to lower your water footprint! greenopedia.com/...
What's your water footprint?
Learn How Much Water You Use and How You Can Reduce that Number with the Water Footprint Calculator
Carbon footprints www.theguardian.c...
Internet Carbon Footprint
Water Will Be The Oil Of The 21st Century: Fresh water needs exceed growth. World uses 50% of freash water, by 2025 that would be 90%. Rain Barrels are a sustainable method of water conservation. #Sustainability #Water #Environment
Water wall, for the porch in the spring!
light refraction experiment