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US Environmental Protection Agency
Aquifer in a Cup
Young scientists create their very own aquifers in this science lesson on ground water. After learning about how some people get their drinking water from underground wells, young learners use sand, modeling clay, and aquarium rocks to...
Ocean Explorer
Easy as Pi
Seamounts are large, extinct volcanoes that rise up from the bottom of the ocean floor. They are a relatively new landform in the scientific community, and this lesson invites students to learn about the amazing diversity of life found...