• Animal Diversity Web: animal classification

Earth Movements

• AMNH Ology Page: Earth

Fossils

• AMNH Ology Page: Paleontology

• Dragonfly TV: a movie about fossils

Rocks and Minerals

• Minerals A to Z

• A fun BBC game about rocks

• The Rock Cycle animation

• A BBC site about rocks, minerals, weathering, erosion, and more!

• Mineralogy for Kids

• Become a Rock Expert

• How to Identify Minerals

• Discover How Rocks are Formed

• Solve the Mystery of the Floating Rock

• Animation Showing How Rocks are Formed

• Rocks and Minerals Slideshow

• The Dynamic Earth