NASA
Nasa: Climate Kids: Make a Terrarium Mini Garden
Want to be a little more Earth friendly? Try making one of these terrariums by following the steps provided.
A-Z Animals
A Z Animals: Reference: Habitats: Urban Areas
Find out how urban ecosystems sustain plant life and wildlife.
Other
Mars Society: Oregon Chapter: Controlled Ecological Mouse Support System
Explore a model environment which emulates the basic workings of a bio-regenerative system. The purpose of this project is to demonstrate advanced life support systems essential for future Mars self-sustaining environments.