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Our Biosphere: The Earth In Our Hands |
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Robert Redford takes you on a tour of these living models of earth's delicate and diverse exosystems, created by scientists at the Smithsonian's Museum of Natural History. You will also visit a living replica of the great barrier reef in Australia and the controversial Biosphere II in the Arizona desert. Learn how such living models unlock the mysteries of our fragile planet, and how their continued success is vital to recreating life on other planetsss - a possibility closer than you think! |
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1991 ZTEK |
60 minutes |
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Item Number: LD900029 |
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| Appropriate Grade Levels |
| Nursery |
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| Primary |
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| Intermediate |
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| Junior High |
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| Senior High |
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| College |
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| Adult |
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| Teacher |
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