I would have to say that would be almost impossible! Yes, automobiles do pollute but running your gas powered lawnmower produces as much pollution as driving a SUV 200 miles! Or how about this intresting fact, the abandon coal mines that have caught fire underground in china produces as much pollution as all the cars in the U.S. What we need is to not get rid of cars but to improve the fuel economy(it may be to late for that though), and find a clean alternative energy to run everything from our cars and trucks to our tv's on :)
They can contribute to the overall progress, but they are not going to "save the planet" alone.
Save My Planet - 2010 Biofuel Cars New Orleans Green Project Costa Rica's Rancho Margot 1-8 was released on: USA: 2010
What we have to do to save animals
Save My Planet - 2010 was released on: USA: 11 January 2010
The planet will take care of its self.
Do not litter
alternative answer How_many_cars_are_in_the_world
cars are dany
While they cost more upfront, hybrid cars usually require less maintenance than regular cars so you spend less on it in the long run. They're great for the planet, you save on gas, etc.
they use less co2 emissions then usual cars. Common Eco cars are hybrid cars and electric cars
We can do various things to save planet earth from dying. Plant trees is the most viable.
be more specific about this "planet". We should save Earth because if we don't, the Earth will be messed up and we'll all die. ;( ;(