Flame, Oxygen, Fuel
key element in fire procedures
in the book hatchet the key to the fire was the porcupine's attack and the dream Brian had.
No all elevators do not use the same firemans key. However they do have to have matching key for all fire service switches. Example the key used for the lobby fire service rcall must match the key used for in-car fire service key swtch.
Water
There is about 190,637 words in the book called "goblet of fire"
And, or, not , Those are the three key words
You can make the words Frei, rife, and reif out of the word fire.
Two words: fire station
Only certain quests give you the key.
Fire is "tuli" in Finnish.
not a normal camp fire. it requires about 1300 F.
"I", "me", "my", "mine" are key words for first person perspective.