Earth Science: Environmental Awareness

•  American Rivers.  2007. <http://www.americanrivers.org/>.

•  Ecoregions. Sierra Club.  <http://sierraclub.org/ecoregions/>.

•  EnviroLink.  <http://www.envirolink.org/>.

•  The GLOBE Program.  NOAA Forecast Systems Laboratory.  <http://www.globe.gov/globe_flash.html>.

•  National Wildlife Federation.  1996-2007. <http://www.nwf.org/>.

•  Scorecard. 2005.  <http://www.scorecard.org/>.

 Biomes

•  America's Wetlands.  Environmental Protection Agency. 2006.  <http://www.epa.gov/OWOW/wetlands/vital/toc.html>.

•  Biome Basics. <http://oncampus.richmond.edu/academics/education/projects/webunits/biomes/main.html>.

•  Bright Edges of the World.   <http://www.nasm.si.edu/ceps/drylands/>.

•  Great Barrier Reef.  2004.  <http://www.unesco.org/whc/sites/154.htm>.

•  Passport to the Rain Forest. 2005.  <http://passporttoknowledge.com/rainforest/intro.html>.

•  Rainforest Action Network. 1995-2007.  <http://www.ran.org/>.

•  The World's Biomes.  <http://www.ucmp.berkeley.edu/glossary/gloss5/biome/>.

 Endangered Species

•  Endangered Species Program. U. S. Fish & Wildlife Service. <http://endangered.fws.gov/>.

 Government Agencies

•  The National Oceanic and Atmospheric Administration. 2007. <http://www.noaa.gov/>.

•  New York State Department of Environmental Conservation. 2007.  <http://www.dec.ny.gov/>.

•  U.S. Environmental Protection Agency. 2007. <http://www.epa.gov/>.

•  U. S. Fish & Wildlife Service.  2007. <http://www.fws.gov/>.