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USGS Water Science School - https://www.usgs.gov/special-topic/water-science-school?utm_source=hperlman&utm_medium=email&utm_campaign=Water-Science-School---Aug-2019
The U.S. Geological Survey (USGS) is proud to announce a revised Web-based water-science education tool, The USGS Water Science School, where students (of any age) and adults (of any age) can learn all about water, from what it is, to where and how much there is, to the most in-depth discussions of the natural water cycle anywhere.
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