Extreme environments. Earth /

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 li...

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Bibliographic Details

Other Authors:	Clark, Evan (Producer)
Format:	Video
Language:	English
Language Notes:	In English.
Published:	Geelong, Victoria : Switch International, 2010.
Series:	VAST: academic video online
Subjects:	Earth (Planet) Ecology. Terre. Ecology Documentaries and Factual Films documentary film. Documentary films Documentary films. Documentaires.
Online Access:	Connect to this streaming video (Alexander Street Press)