How to save the ailing earth from vehicular pollution?

What You Can Do to Reduce Pollution from Vehicles and Engines

1. Drive less.
2. Drive wise.
3. Choose fuel efficient vehicles.
4. Don't idle.
5. Optimize home deliveries.
6. Use efficient lawn and gardening equipment.

1. How does pollution from cars affect the environment?

How does pollution from cars affect the environment?

Car pollution is one of the major causes of global warming. Cars and trucks emit carbon dioxide and other greenhouse gases, which contribute one-fifth of the United States' total global warming pollution. Greenhouse gases trap heat in the atmosphere, which causes worldwide temperatures to rise.