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Science

Ecosystems and food chains

Start this lesson by watching the video by following the link below.

Then, go through this weeks slides to find your first task.

Watch this video about how top predators - Wolves - in Yellowstone National Park have impacted the entire ecosystem.

 

Finally, create a poster or cartoon that explains what happened when the wolves where reintroduced and how they impacted the whole ecosystem.

 

How Wolves Change Rivers

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