We found 399 resources with the keyterm ecosystems
The Salt Desert Shrub EcosystemLesson Planet
2 mins 4th - 8th
Take a peek at one of the harshest ecosystems in the world. Can you guess where it is? It's actually in Wyoming at the base of the Bighorn Mountains! Adapting to this harsh environment has been difficult, and only a few species are able...
Urban Ecosystems 5: In Defense Of CitiesLesson Planet
6th - 8th
Students explain that while cities have unattractive features, the density of human life enables energy efficiency, mass transit, recycling, and other benefits which are difficult or impossible in rural areas. This is the fifth in an...