Echo
Think Earth is the water planet? Think again
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This infographic produced by the United States Geological Survey makes it easy to visualize why water is not to be squandered. It displays just how much of the Earth’s water is available for use. It’s not as much as you’d think when you look at it in relationship to the size of the Earth. The largest of three spheres represents all the water on Earth, salt and fresh. The second largest represents just freshwater.