alot
Many things pollute the earth, including us! Also, cars, factories and cigarettes pollute.
cars pollute the earth
No. The electric cars don't pollute air, because noxious gas doesn't get out of the tupe and in such way doesn't pollute air.
You can pollute the land by littering and using gas in cars. I suggest you don't pollute.
We pollute by driving cars, smoking, burning trash, all and any smoke from schools, factories and building pollute our air. Many other factors contribute also.
Cars pollute the air.
Yes
YES!
Pollute the environment :L
They pollute People die driving cars Old cars need to be disposed of
yes most automobiles pollute. There are many 'green' cars that run on electricity, and use materials to reduce gas mileage, but they all contribute to the pollution of the planet.
ANSWER:: Humans are responsible for 99% of all air pollution on the planet.