34:40The carbon cycle - Nathaniel Manning
From the creator
View full lesson: http://ed.ted.com/lessons/the-carbon-cycle-nathaniel-manning What exactly is the carbon cycle? Nathaniel Manning provides a basic look into the cyclical relationship of carbon, humans and the environment. Lesson by Nathaniel Manning, animation by Jill Johnston.
Published 2012-10-02 · Watch on YouTube ↗
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