The film depicts how the Ice Age glaciers carved the landscape of much of the North American continent. Since 1970, mean temperatures have been falling and scientists see the possibility of a new Ice Age.
Home Vision Cinema, c/o Image Entertainment, 20525 Nordhoff St., Ste. 200, Chatsworth, CA 91311, URL: http://www.homevision.com
Available on VHS
Running time 29 minutes.
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