1 Everyone's carbon footprint is different depending on their location, habits, and personal choices. 2  For an explanation of the calculator's assumptions and sources, see the Assumptions and References page.  You can get a quick, rough estimate of your carbon footprint by using U.S. average values.
http://www3.epa.gov/carbon-footprint-calculator/
1 You can get a quick, rough estimate of your carbon footprint by using U.S. average values. They are provided (along with other useful information) in the tool tips throughout the calculator.  For a more accurate estimate, use your own numbers.
http://www3.epa.gov/carbon-footprint-calculator/
Take a few minutes to find out with EPA's Household Carbon Footprint Calculator. Please enter a valid number of people. Please enter a valid five-digit ZIP Code. We could not find your ZIP code in our database. Please try again, or you may continue using the calculator with a default value.
http://www3.epa.gov/carbon-footprint-calculator/
Carbon is classified as an element in the 'non-metals' section which can be located in groups 14,15 and 16 of the Periodic Table. Non-metallic elements exist, at room temperature, in two of the three states of matter: gases (Oxygen, Hydrogen & Nitrogen) and solids (Carbon, Phosphorus, Sulfur and Selenium).
http://www.elementalmatter.info/element-carbon.htm
Learn about what is Carbon with these fast facts... These articles contain facts and information relating to Carbon and each of the other elements including the Periodic Symbol, group, classification, properties and atomic number which is often referred to as the Periodic Table Number.
http://www.elementalmatter.info/element-carbon.htm
1 Together these emissions make up a household's carbon footprint.  The calculator estimates your footprint in three areas: home energy, transportation and waste. Everyone's carbon footprint is different depending on their location, habits, and personal choices.
http://www3.epa.gov/carbon-footprint-calculator/
Occurrence of the Carbon Element. Carbon is found in nature in the uncombined state in several forms. The diamond is practically pure carbon, while graphite and coal are largely carbon, but contain small amounts of other substances. Its natural compounds are exceedingly numerous and occur as gases, liquids, and solids.
http://www.elementalmatter.info/element-carbon.htm
1 Many of our daily activities - such as using electricity, driving a car, or disposing of waste - cause greenhouse gas emissions. Together these emissions make up a household's carbon footprint.  The calculator estimates your footprint in three areas: home energy, transportation and waste.
http://www3.epa.gov/carbon-footprint-calculator/
Carbon (from Latin: carbo coal) is a chemical element with symbol C and atomic number 6. On the periodic table, it is the first (row 2) of six elements in column (group) 14, which have in common the composition of their outer electron shell.
https://en.wikipedia.org/wiki/Carbon
At high temperatures it binds with Oxygen to form carbon monoxide or dioxide. Refer to Carbon Reaction for its reaction to Water, Oxygen & Acids. Coal, soot, and diamonds are all nearly pure forms of carbon. The Atomic Number of this element is 6 and the Element Symbol is C.
http://www.elementalmatter.info/element-carbon.htm
what is carbon
Carbon is a chemical element with symbol C and atomic number 6.