Students discover what sand looks like, how sand dunes form and what minerals can be found in sand. They also examine how beach erosion occurs. They explore how to stay safe at the beach.
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Jellyfish Predate Dinosaurs. How Have They Survived So Long?
Jellyfish range in size, species, hunting habits, and venom secretions. But one thing most all jellyfish have in common is their ability to survive and flourish in our oceans since before dinosaurs. Watch the video and find out just how...
5 mins 6th - 12th Science