"Many people don't know that sea sponges can live for many, many centuries. We often forget that sponges are even animals, but they are. This colorful and vibrant volume introduces young readers to the wild, wacky world of sponge life. Accessible text abounds with fascinating facts sure to surprise and inspire budding scientists. Children will be introduced to key concepts such as ecosystems, life cycles, environmentalism, and climate change, accompanied by stunning photographs of these strange creatures in their mysterious habitat. These essential, curriculum-focused science themes are written in an age-appropriate and exciting way"--Provided by the publisher.

Includes glossary.

Are sponges animals? -- Earth's first animal -- A day in the life -- A long, long life -- Save the sponges!.