The spread of fire is NOT prevented by...

The spread of fire is NOT prevented by...

Question 1 of 2707066636eec28f7522a1c51cd75

The spread of fire is NOT prevented by __________.

Question 1 of 27070

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The spread of fire is NOT prevented by __________.

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🔍 Key Concepts

• Fire tetrahedron – fuel, heat, oxygen, and chemical chain reaction • Methods of fire control: cooling, smothering, starvation • Difference between controlling flames versus venting smoke and gases

💭 Think About

• Which options deal directly with removing one side of the fire triangle/tetrahedron (fuel, heat, or oxygen)? • Ask yourself: does improving ventilation always slow a fire down, or can it sometimes give the fire more of what it needs? • Consider which option could actually increase the rate of burning instead of preventing spread.

✅ Before You Answer

• Identify which choices clearly remove heat, fuel, or oxygen from the fire zone. • Think about what happens to a fire when you add air flow to an enclosed space. • Be sure you can explain, in your own words, how each option would physically limit or promote combustion before choosing.