Palomar Community College District
Major Biomes of North America
A good review of basic terminology followed by descriptions and pictures of the North American biomes.
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...
Missouri Botanical Garden
Missouri Botanical Garden: Grasslands
This site from the Missouri Botanical Gardens provides general information about different kinds of grasslands and the plants and animals of that type of region.