Mathematics, 16.05.2021 09:50 yorbal6109

Watch a video on YouTbe called “How Wolves Changed Rivers" And answer the following question

1. Why did the "deer" (they are really elk) leave the valleys when the wolves were re-introduced to Yellowstone?

2. When the elk left the valleys, what happened to the vegetation? Give specific examples.

3. Once the vegetation changed, what wildlife came back?

4. How did the wolves change the rivers?

5. How did the elk change the rivers when the wolves were removed from Yellowstone National Park?

Answers: 3

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Watch a video on YouTbe called “How Wolves Changed Rivers" And answer the following question
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