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3:43
YouTube
Crash Course Kids
What On Earth: Crash Course Kids #10.1
We've already talked about how the Earth is divided into four spheres (The Hydrosphere, the Biosphere, the Geosphere, and the Atmosphere). But, how do these different spheres interact with each other? In this episode of Crash Course Kids, Sabrina chats with us about how two of the spheres do, in fact, work together. This first series is based ...
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