- Merit badge Worksheet for Environmental Science from usscouts.org. It is a great place to organize your work.
- Check out Mr. R'sEnvironmental Science Merit Badge Passport
- EnviroLink
- Fort Collins Science Center
- Human Dimensions of Global Enviromental Change
- Introduction to Terrarium & Vivarium Keeping
- The Internet Consumer Recycling Guide
- MAPS - Measurement of Air Pollution from Satellites
- Earth Awareness Educational Resources
- Earth911
- Nonpoint Source Pointers (Factsheets)
- GLOBE - Global Learning and Observations to Benefit the Environment
- Green Peace
- Endangered Species Program
- CRC Endangered Species Science - from the Smithsonian
- EE-Link: Endangered Species
- EnviroInfo
- Find Endangered Species in Your State
- Environmental Protection Agency
- Keep America Beautiful
- Natural Resources Conservation Service
- Society of American Foresters
- US Fish and Wildlife Service
- Endangered Species
- US Forest Service
- Save Our Environment
- Sierra Club
- World Wildlife Fund