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Maintaining Biodiversity

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Maintaining Biodiversity
What you will learn from this videoWhat you will learn
  • Biodiversity describes the number of different kinds of organisms in an ecosystem.
  • Scientists measure biodiversity to determine an ecosystem's health.
  • Humans depend on healthy ecosystems for food, medicine and clean water.
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Level 1

What is a keystone species? Give one example.

Level 2

What is a bioindicator organism? Give one example.

Level 3

Why is biodiversity in an ecosystem important? What can happen if the system is unbalanced?

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