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Plankton to Fish: A Food Cycle poster
NR01/01/197410mUnited States of America

Plankton to Fish: A Food Cycle

Topics:#fish

Synopsis

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.

Release History & Theatrical Window

4K UHD / Blu-ray Debut

01/01/1974

Physical Home Media

Key Information & Fast Facts

Director
—
Original Title
Plankton to Fish: A Food Cycle
Country of Origin
United States of America
Release Date
01/01/1974
Spoken Languages
English
Runtime
10m
Production Studios
Coronet Films

Age Classification & Content Advisories

Official viewer rating standards and content warnings across international classification boards.

Primary: NR

NR: Not Rated — Evaluated outside standard classification boards.

International Certification Matrix

United States (MPAA)NR

Not Rated — Evaluated outside standard classification boards.

Official cinematic photography and background stills for Plankton to Fish: A Food Cycle.

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Frequently Asked Questions About Plankton to Fish: A Food Cycle

Quick factual answers about cast, synopsis, director, box office, and release information.

What is Plankton to Fish: A Food Cycle about?

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.

Who directed Plankton to Fish: A Food Cycle?

Plankton to Fish: A Food Cycle was directed by Not specified.

Who stars in Plankton to Fish: A Food Cycle?

The principal cast of Plankton to Fish: A Food Cycle includes Not specified.

When was Plankton to Fish: A Food Cycle released and how long is it?

Plankton to Fish: A Food Cycle was released in 1974 with a total runtime of 10m.

What is the age rating and content advisory for Plankton to Fish: A Food Cycle?

Plankton to Fish: A Food Cycle holds official age classifications: US: NR (Not Rated — Evaluated outside standard classification boards.).