This excellent, interactive site, which won a Webby Award and an award from the American Association of School Librarians, takes students on a journey - into garbage. Along the way, young readers learn which items should...

Helps developing countries fund projects and programs that protect the environment; active in the areas of biodivesity, climate change, international waters, land degradation, ozone protection, persistent organic...

In this activity, students quantify and analyze their personal contributions of smog-forming compounds due to driving. The activity builds upon the previous lesson (Ground-Level Ozone). The students will review online...

Description of groundwater and the hydrologic cycle as related to the terrain in British Columbia, Canada. The site is a great resource for all things involving this territory's water resources. It covers everything from...

Teaching about aquatic environments, serving as neutral conveners, and facilitating marine research is the mission of the Gulf of Maine Research Institute. Features hundreds of web pages with information and classroom...