EARTH - EXTREME ENVIRONMENTS SERIES-

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The Earth is roughly four and a half billion years old, and life started to emerge shortly after the first billion. Our planet's atmosphere is made up of one of the world's most reactive elements - oxygen. It is the product of green plants and is essential for the survival of all animal life.

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Release Date
Mar 1, 2012

Running Time(min)
24

Closed Captioned
No

Producer
Landmark Media

Training Level
9-12

EARTH - EXTREME ENVIRONMENTS SERIES

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EARTH - EXTREME ENVIRONMENTS SERIES-

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