Encyclopedia of Earth
Encyclopedia of Earth: Carbon Footprint
An explanation of how a carbon footprint is calculated. Includes graphs comparing countries, sources of greenhouse gas emissions, and individual activities. (Updated: April 5, 2013)
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Carbon Footprint: Climate Change
Learn why the overall climate is changing due to global warming. Also, see what will happen if humans do nothing to stop this from happening.
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Carbon Footprint: Co2 Reduction: Car Travel
Learn what you can do to reduce emissions when you are traveling in your car.
State Energy Conservation Office-Texas
Seco: Environmental Pollutants From Electricity Production [Pdf]
Facts about some major environmental pollutants produced by power plants, and what consumers can do to lower the carbon footprint from their energy use.
Encyclopedia of Earth
Encyclopedia of Earth: Dairy Cows: Ecological 'Hoofprint'
Article discussing research that supports having dairy cows live outside year-round rather than in a barn, as this practice produces a much smaller ecological footprint. (Updated: July 11, 2012)
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- Carbon Footprint Activity
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- Reducing Carbon Footprint
- Diet and Carbon Footprint
- Carbon Footprint Worksheet