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Nature's Food Chain - DVD
Catalogue Number: NFB524895
Producer: National Film Board Of Canada
Producers: Bernard Devlin, Roman Kroitor
Producing Agencies: National Film Board of Canada (Montreal), Office national du film du Canada (Montreal)
Subject: Documentary, Environmental Studies, Family Studies/Home Economics, Science
Language: English
Country Of Origin: Canada
Copyright Year: 1977
Running Time: 13:28
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Nature's Food Chain - DVD 
Catalogue Number: NFB524895
Producer: National Film Board Of Canada
Producers: Bernard Devlin, Roman Kroitor
Producing Agencies: National Film Board of Canada (Montreal), Office national du film du Canada (Montreal)
Subject: Documentary, Environmental Studies, Family Studies/Home Economics, Science
Language: English
Country Of Origin: Canada
Copyright Year: 1977
Running Time: 13:28
Click here for pricing
The sun, source of all life on Earth, is the first link in Nature's food chain. The film, through the use of time-lapse photography and live-action footage, explains the nature of this food chain, what its parts are, and how they function.