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
Saving energy will (a) save you money, and (b) help protect the planet, since using a lot of energy usually harms the planet.
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.
Saving money on gasoline is the main benefit of electrical cars. However, there are plenty of other benefits to be enjoyed with electrical cars as well. One of the greatest benefits of electrical cars is being able to enjoy the latest sound systems. These cars come fully equipped with the latest iPod technology. You can hook up your iPod to any hybrid and enjoy the high quality sound.
Electrical. All cars past 1989 are electrical.
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