The average car puts out between 4,000 and 8,000 pounds of CO2 yearly. That's something like 3 to 5 times the weight of a car. Multiply that by the number of cars worldwide, more than 500,000,000, and you've got a problem.
The average car puts out between 4,000 and 8,000 pounds of CO2 yearly. That's something like 3 to 5 times the weight of a car. Multiply that by the number of cars worldwide, more than 500,000,000, and you've got a problem.