How the Universe Works: Extinction DVD

Discovery Education

$59.95 
SKU: DC024965
Format: DVD
Grade Level:
Runtime: 43
Copyright: 2014

Alt Formats:
Free Resources
Marc Record

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The Earth is a volatile planet in a violent universe. Black holes, rogue planets, asteroids, and even our own Sun threaten to destroy Earth at any moment. The program provides an overview of historical mass extinctions and predicts future catastrophic events.