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Encyclopedia of Earth
Encyclopedia of Earth: Botswana
Facts about Botswana including environmental issues, geography, government, people, water, economy, agriculture, health, natural resources, energy resources, and conflict.
University of Texas at Austin
University of Texas: Human Environmental Interactions [Pdf]
Inspired by Hemispheres' 2004 Teachers' Summer Institute, People and Place: Human-Geographic Relations, this curriculum unit was designed to address human adaptation to and modification of the environment. How have humans adjusted to...
Energy for Sustainable Development
Kids and Energy: Hydro Energy
Hydropower is a clean, renewable and reliable energy source which converts kinetic energy from falling water into electricity, without consuming more water than is produced by nature. Quite simply the oldest method by which renewable...