Annotated Sources

http://www.agu.org/sci_soc/policy/climate_change_position.html

This website explains what human activities have been affected greenhouse gas emissions and how they are affected.

http://www.climatetechnology.gov/stratplan/final/CCTP-StratPlan-Ch08-Sep-2006.pdf

This website goes into depth about how greenhouse gas emissions are monitored, including the technology used.

http://www.eia.doe.gov/oiaf/1605/ggccebro/chapter1.html

This website explains what greenhouse gases are and tells what the sources of greenhouse gases are. It also predicts what will happen in the future if trends continue.

http://www.epa.gov/climatechange/emissions/index.html

This website explains the source of each greenhouse gas. It also explains how greenhouse gas emissions are monitored.

http://mysite.verizon.net/mhieb/WVFossils/greenhouse_data.html

This website gives specific facts and data about greenhouse gas emissions, including concentrations, human contribution, and the effects of water vapor.

http://www.umich.edu/~gs265/society/greenhouse.htm

This website explains the greenhouse effect, specific greenhouse gases, how global warming is affecting the Earth (socially and environmentally), and how energy is produced.