In any given environment there are hundreds of varieties of plants and animals living together, creating ecosystems. Bill Nye literally sets up office in an ocean, a forest, and a field to commune with nature and show what happens when one link falls out of nature's chain.

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13 segments include:. Introduction. That's a Lot of Environments. Try This!: Build a Bird Shelf. Ecosystems. Way Cool Scientist - Dyanne Sheldon. Consider the Following: Changing Ecosystems. Hey! Look at This!: Go on Safari. The Largest Ecosystem in the World. 5 Things You Can Do to Promote Biodiversity. An Ecosystem on the Golf Course?. Try This!: Growing Mold. Bio di Versity "We're All Connected". Conclusion.