Climates of the World
A Matching Game for You!
Swirled World Activities!
Make a model of the environment. And make a real sundial!
Let's Talk About Atmosphere and Health
The atmosphere, climate, and the greenhouse effect
We Can Make a Difference
Students and teachers are working with scientists to learn more about our planet. Find out how you can be a part of the worldwide program.
Tips for Healthy Living
Some easy ways to protect the atmosphere
Rosie and Riff Talk to a Wetland Ecologist!
Read an interview with Lief Sigren
Back to Natural World