What’s at the center of the earth?: Crash Course Geology #4
9:44
YouTubeCrashCourse
What’s at the center of the earth?: Crash Course Geology #4
The crust and the mantle are cool, but Earth’s real hero is its core, which helps protect us from all kinds of stuff. In this episode of Crash Course Geology, we’ll take a journey to the center of the Earth to meet our hero, the core. Introduction: A Cold War Mystery 00:00 Discovering the Core 0:47 The Magnetosphere 3:54 Solar Events 5:38 ...
14.6K views1 week ago
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