Learn World geography with a free interactive map that teaches the physical features of the world—rivers, mountains, lakes, deserts and rainforests. World Features Map Puzzle Mountains and Rivers, Deserts and Rainforests More Map Puzzles! Owl & Mouse Educational Software Page Click Here Find more FREE Educational Software at the Owl & Mouse Educational Software Page Click Here You can give your children the geographical framework that will ...

Home | About ELC | Site Map | Contact Us | Air & Climate Land Water Ecosystems Energy Food Environment & Society ENERGY Understanding the role of energy and how humans use it is critical to an analysis of environmental issues. Our section covers everything from the Abiotic Theory of Oil Formation to Yucca Mountain. Learn about the many ways electricity is generated, how fuel cells work, and find links to great resources and classroom activiti ...