The Environmental Science Activities for the 21st Century (ESA21) Project Website provides several activities focused upon the environment, relying upon a mixture of hands-on, field, and Internet-based experiences to provide a deeper understanding of the issues.

The downloadable PDF activities, suitable for classroom use, include such topics as: ground-level ozone, coal, gas, nuclear, hydroelectric, solar, and wind energy; carbon cycling, air pollution, acid rain, and more.

Filed under: Web Resources