3 Animals That Keep Their Whole Ecosystem Together

3 Animals That Keep Their Whole Ecosystem Together

Assessment

Interactive Video

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Science, Biology, Social Studies, Life Skills

11th Grade - University

5 plays

Medium

04:46

The video explains the concept of keystone species, highlighting their crucial role in ecosystems. It discusses the impact of grey wolves in Yellowstone, showing how their presence or absence affects the entire ecosystem. The role of elephants in forest management is explored, emphasizing their contribution to biodiversity. Finally, the importance of parrotfish in maintaining healthy coral reefs is discussed, stressing the need for conservation efforts.

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5 questions

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1.

MULTIPLE CHOICE

30 sec • 1 pt

What is a keystone species, and why is it important in an ecosystem?

2.

MULTIPLE CHOICE

30 sec • 1 pt

How did the reintroduction of wolves affect the elk population in Yellowstone?

3.

MULTIPLE CHOICE

30 sec • 1 pt

In what way do elephants contribute to forest biodiversity?

4.

MULTIPLE CHOICE

30 sec • 1 pt

What role do parrotfish play in maintaining coral reef health?

5.

MULTIPLE CHOICE

30 sec • 1 pt

Why is it important to protect parrotfish in the Caribbean?