So, how are people fixing their water problems? In this episode of …
So, how are people fixing their water problems? In this episode of Crash Course Kids, Sabrina talks about a few different examples how some freshwater sources were good, then bad, then made good again. Also, Sabrina talks about parasites, fish, and dams!
Comme annexe on propose des liens à de très bonnes vidéos supplémentaires, y compris un dessin animé Sympa qui explique le voyage des aliments dans le corps humain et une émission de C'est pas sorcier.
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