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
This picture shows the size of a sphere that would contain all of Earth's water in comparison to the size of the Earth. The blue sphere sitting on the United States, reaching from about Salt Lake City, Utah to Topeka, Kansas, has a diameter of about 860 miles (about 1,385 kilometers) , with a volume of about 332,500,000 cubic miles (1,386,000,000 cubic kilometers).
FUN to do with kids.......Love this idea!! Open up the pumpkin, add a little soil and water, and watch the seeds (which are already inside the pumpkin) grow. Do this with a stored pumpkin at the end of winter, so it can all go in the ground in their garden after we see it start to grow.