There are several advantages to using biofuels over fossil fuels. If you think you know all there is to know about these eco-friendly fuel options, take our quiz to see how "green" savvy you really are.
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WHAT'S INSIDE: FUEL EFFICIENCY
Fuel efficiency has become an extremely important topic in today's world because of rising gas prices, the need to cut our carbon footprints, and the need to cut dependence on oil-rich nations. Check out these great articles on fuel efficiency.
- Alternative Fuels
- Biofuels
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Fuel Economy
Fuel economy is about maximizing the number of miles your vehicle can travel on a gallon of fuel. The cost of fuel has a major impact on fuel economy. Check out these great fuel economy articles from HowStuffWorks.
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FEATURED: FUEL EFFICIENCY
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