Thatâs how Bloomâs Taxonomy works on a small scale. Now move backward to preparing for such a lesson. The words in bold within the categories indicate the word choice that should be used to carry out the objective.
Bio ethanol fires work with bio ethanol fuel which can be purchased in 1 litre or 5 litre bottles. The Bio ethanol Liquid fuel is simply poured into the firebox chamber and lit with a long lighter or match.
As RatStomper said, ethanol (alcohol) is flamable, so that's what burning. I suspect that it's to do with the amount of other stuff (like water) in it. To little alcohol in the alcoholther stuff ratio probably means it wont burn. That's just an (educated) guess, though.