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     Educational Articles

Food Chains: Eat and Be Eaten


Price: $24.95
Order Number: 509.0015
Format : DVD

All animals — including humans — depend on plants because there’s a plant at the beginning of every food chain. For example, sea urchins thrive on kelp, a water plant, and sea urchins, in turn, are food for sea otters. Find out how marine biologists in California observe the kelp — sea urchin — food chain and sometimes intervene to maintain this delicate balance.

Rights granted with purchase include: a) life of media audiovisual use, b) public performance, c) campus or building closed circuit.


Click here for teacher's guide.

Ideal for Grades: 3 - 6
Duration: 15-minutes
Closed Captioned
Producer: Children's Television Workshop
Series #509
Series title: 3-2-1 Classroom Contact

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