The Food Cycle and Food Chains (1963)
All the adventure a man can live, he lives.
1963-01-01
United States of America
10 Min.
PG-13
Documentary
Overview
Uses animation and live action photography to describe good food chains, almost all depending ultimately on green plants, and relates these food chains to the larger concepts of the oxygen-carbon dioxide and the nitrogen cycles, and to the unending pattern of life, growth, and decay which is known as the food cycle.
Cast
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