PBS
Newton's Apple: Photosynthesis: How Do Plants Make Food?
This Newton's Apple activity shows young scholars what sunlight does for plants. David explores what happens to plants when the sun is shining and when it is not. He also looks at how plants survive in the desert.
Houghton Mifflin Harcourt
Harcourt: School Publishers: Exploring Ecosystems
Compare and contrast three very different ecosystems - the Sonoran Desert in Arizona, the Florida Everglades, and the Arctic Coastal Plain in Alaska. Learn what makes each of them unique, and about the adaptations plants and animals had...
Adventure Learning Foundation
Adventure Learning Foundation: Southern Africa
Explore the geography, culture, history, and people of Southern Africa in this site. It includes journal excerpts, pictures, maps, and classroom activities.
Utah Education Network
Uen: Utah's Plants and Animals Do You Know Where I Live?
Can you figure out what types of biomes different organisms belong in? You'll be presented with a variety of organisms and asked which of three biomes they belong in.