Episode 129: Glaciers, Ice, and Groundwater
The Science of Everything Podcast
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What Is Aroche Mutine?
A roche mutine is a characteristically shaped rock formation, which has its shape because of the way that the glacier interacts with it. A an erate is a narrow ridge of rock that separates two valleys. Drum lins are also symmetrical, but they're shaped differently. They have heights of maybe like ten to 50 meters and can be very long.
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