Carbon Dioxide Graph

1. The x-axis represents the years, from 1990-2030 (40 years), that carbon dioxide emission counts have been derived from.
2. Present-day is in the middle: 1990, the past, is on the left and 2030, the future, is on the right.
3. The y-axis represents the carbon dioxide emission counts in million metric tons. It ranges from 0-45,000.
4. The graph was created from data that was gathered in October of 2009 from the Energy Information Administration, EIA.