It doesn't. The "fire" of the sun is not really fire. What powers the sun is nuclear fusion, in which hydrogen atoms fuse together to form helium. This process is millions of times more efficient than combustion.
Fire and air
Fire + Air = Energy Fire = Starter Air= Starter
fire
fire and air makes a fire tornado, also known as the fire devil or fire whirl.
Energy: Fire + Air = Energy Fire = Starter Air = Starter
Fire and Air
you get fog and air
eatrh+fire+air
Air and fire
fire + sky
Very little if the air is flammable gas. Oxygen in the air is not flammable as such, but is generally needed to sustain a fire.
In a sense, though it is not truly fire. Nuclear weapons momentarily produce temperatures that exceed that of the center of the sun.