Plankton to Fish: A Food Cycle

• Movies
• 1974-01-01
• EN
• Released
• 0h 10m
• US
• Documentary

• 0.0
• 0

Production

Coronet Films

Storyline

Features experiments in an aquarium, illustrating the food chain as a continuous cycle. Shows how each type of living thing depends on the other, when the cycle is properly balanced.