This site from the U.S. Fish and Wildlife Service's Endangered Species Program demonstrates how loss of habitat and ecosystems can lead to a decline in biodiversity, and how the Endangered Species Act helps prevent extinction.
For Educators
Endangered Means There is Still Time
- Slide show [PDF] [HTML]
- Quiz [PDF]
- Slide show worksheet [PDF]
- Slide show worksheet answers [PDF]
Teacher Resources [HTML]
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