Sahara's primary photo

How the Earth Was Made

Sahara (Season 2, Episode 4)
TV-PG
TV Episode | 45 min | Documentary, History

Scientists present evidence that the Sahara Desert periodically transitions from desert to a lush green environment and back. They also present theories about why this happens.
Composer
Tim Garland (music)
Editor
Status
Edit Released
Updated Dec 15, 2009

Release date
Dec 15, 2009 (United States)

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Cast

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6 cast members
Name Known for
Corey Johnson
Narrator (voice) Narrator (voice)   See fewer
Jen Smith
Self - Geologist, Washington Univ. in St. Louis (as Jen Smith PhD) Self - Geologist, Washington Univ. in St. Louis (as Jen Smith PhD)   See fewer
Peter de Menocal
Self - Ocean Geologist, Columbia Univ. (as Peter deMenocal PhD) Self - Ocean Geologist, Columbia Univ. (as Peter deMenocal PhD)   See fewer
Nick Drake
Self - Geologist, King's College London (as Nick Drake PhD) Self - Geologist, King's College London (as Nick Drake PhD)   See fewer
Fekri Hassan
Self - Geologist, Univ. College London (as Fekri Hassan PhD) Self - Geologist, Univ. College London (as Fekri Hassan PhD)   See fewer
Jonathan Keeble
Self - Narrator Self - Narrator   See fewer
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