Check the answers
- What does endangered mean?
- What are two examples of endangered species? How did each of them become endangered?
- What is the main reason most species become endangered?
- What are two examples of species that became endangered because something in their ecosystem had become disturbed?
- Name two ways that wildlife biologists are working to save endangered species.
- What are two species that are success stories, brought back from the brink of extinction?
- How can you help?