NOVA: Life's Rocky Start Worksheet Movie Summary: Four and a half billion years ago, how did life emerge on Earth? A startling idea that the rocks on Earth were not only essential to jump-starting life, but then, life helped give birth to hundreds of minerals we rely upon today is... (more details for NOVA: Life's Rocky Start*)

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File #3563 Info: Created by Libby Zimmerman on January 29, 2020 using Montana State standards for students at a grade 9-10 level.

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