What is not a required element for fire?
Understand the Problem
The question is asking about the elements required for fire and is specifically seeking to identify which one among the options is not necessary for fire to occur.
Answer
Nitrogen gas
The final answer is Nitrogen gas
Answer for screen readers
The final answer is Nitrogen gas
More Information
The fire triangle requires three elements: heat, fuel, and oxygen. Nitrogen, while prevalent in the atmosphere, does not support combustion.
Tips
A common mistake is to assume all gases present in the atmosphere support combustion. However, only oxygen is essential for fire.
Sources
- Fire triangle: Three necessary ingredients of fire - Spectrum News - spectrumnews1.com
- 3 Things a Fire Needs - Frontier Fire Protection - frontierfireprotection.com
- Which of the following is not a component of a fire triangle? - Byju's - byjus.com
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