Generally not, but each country has specific rules.
Ethanol fuel
Not necessarily. If the fuel contains Ethanol, it will be listed on the pump.
Three uses for ethanol are fuel, alcoholic drinks and an antiseptic.
Yes
Flex fuel is a blend of gasoline and either ethanol or methanol. This combination of fuel is stored in one tank, just as traditional gas. An example of this fuel is E85, which is 85% ethanol and 15% gasoline.
In theory yes but there's very little point in it as you can either get ethanol from crude oil through distilling and cracking through which you can also get diesel and petrol from. You can also make ethanol out of vegetables but again you can also make diesel. The main use of ethanol in running cars I would say is bio-petrol which is just a mixture of petrol and ethanol. All this achieves is less petrol being used. But yes, you can fuel your car on it after modifications but it's more commonly used as an additive to petrol.
US, and then Brazil produces the most ethanol fuel...nd I'm sure every countries that has ethanol industry would produce ethanol fuel!
Ethanol fuel
it is a fuel of geometeriological ethanol
Harrisburg Ethanol free fuel
There are tons. like ethanol from corn.