Alternatives fuels are fuels that are not made from fossil fuels (coal, oil and natural gas).
i think that's she thinks is why do they have to have alternative fuels that's just watse of time
No. Alternative energy means energy sources other than fossil fuels.
Biofuels, Algae fuels ect.
Electricity
Yes, there are several alternative fuels that can be used as substitutes for oil, such as natural gas, biofuels (like ethanol and biodiesel), hydrogen, and electricity. These alternative fuels can help reduce greenhouse gas emissions and dependence on traditional fossil fuels.
There are several alternative fuels for a diesel engine. Some alternatives include Biodiesel and vegetable oil.
R7 rocketfuel
There aren't many cars powered by alternative fuels because some cost more and are hard to make and other fuels don't get you very far.
alternative!
renewable
do you mean fuels? nuclear energy is the best alternative energy source.
alternative resource or just alternative