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This film shows how and why the animals which inhabit a pond are dependent one on another for their survival. We see the minnow in pursuit of water fleas and a stickleback seeking worms to satisfy his need of fuel. Carbon-dioxide, we are reminded, is essential for the growth of the green plants and the oxygen they release for the breathing of the animal population of the pond.
- Status
- Released
- Production
- Gaumont-British Instructional
Top Cast
E. V. H. Emmett as Narrator (voice)
Top Crew

Mary Field · Director

F. Percy Smith · Cinematographer
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