Introduction
What Is Biodiversity?
Chapter 1
A Short History of Life on Earth
Chapter 2
Biodiversity Everywhere
Chapter 3
Why Biodiversity Matters
Chapter 4
Biodiversity and Humans
Chapter 5
Threats to Biodiversity
Chapter 6
Protecting Biodiversity
Glossary | Metric Conversions
Resources | Essential Questions | Index
Interested in Primary Sources?
Look for this icon. Use a smartphone or tablet app to scan the QR code and explore more! Photos are also primary sources because a photograph takes a picture at the moment something happens.
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biodiversity