USDA Forest Service Resources Planning Act Information http://www.ncrs.fs.fed.us/4801/national-programs/rpa/
EPA Kids' Climate Change Page- the Carbon Cycle http://epa.gov/climatechange/kids/carbon_cycle_version2.html
Biome Information http://www.cotf.edu/ete/modules/msese/earthsysflr/summary.html
University of
California
Museum of Paleontology World Biome Page http://www.ucmp.berkeley.edu/exhibits/biomes/index.php
NASA’s Investigate a Biome Activity http://earthobservatory.nasa.gov/Laboratory/Biome/
EPA Kids' Climate Change Page- the Water Cycle
http://epa.gov/climatechange/kids/water_cycle_version2.html
Fish & Wildlife Endangered Species Information http://www.fws.gov/Endangered/wildlife.html
List and Information about Threatened and Endangered Species http://www.dnr.state.wi.us/org/caer/ce/eek/earth/endangered.htm
Urban Tree and Shrub Guide http://www.na.fs.fed.us/Spfo/Pubs/uf/uts/index.htm
Information on the Benefits of Urban Trees http://www.dnr.state.md.us/Forests/Publications/urban.html
Urban Forest Links http://www.treelink.org/
Fish and Wildlife Service Aquatic Animal Health Program http://www.fws.gov/aah/
Healthy Forests and Rangelands http://www.forestsandrangelands.gov/