Explains how climate change affects ecosystems, and highlights how it influences animals and increases the occurrence of natural disasters. Explains what readers can do to slow the effects of climate change on Earth's ecosystems. Includes color photographs, fact boxes, a glossary, and additional resources.

"Discover!"

What's climate change? -- A warming planet -- Causes of climate change -- Affecting ecosystems -- Animals at risk -- Endangered species -- Natural disasters -- You can help! -- Do your part.