Transportation
From Open Source Learning
Revision as of 20:38, 21 October 2008 by Stephanie Gill (talk | contribs)
The average car in the U.S. spews out 10,000 pounds of carbon dioxide from its tailpipe each year, accounting for close to a quarter of the country's entire CO2 output. And while the U.S. owns 30 percent of the world's automobiles, its drivers produce 45 percent of the world's auto-related CO2 emissions.[1]
