Fire triangle

High school (ages 12+)
Environment & Earth

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/fire-triangle

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. What is the core components of combustion?Fuel, heat, and an oxidizing agent (typically oxygen)
2. What is the applications?Fire safety education, prevention strategies, suppression techniques, wildfire management, and arson investigation
3. What are the three ingredients of the fire triangle?The fire triangle has fuel, heat, and an oxidizing agent (usually oxygen). All three must be close together for fire to happen.
4. Why does a fire need heat to start?Heat raises the fuel to its ignition temperature, so it can burn when oxygen is present. Without enough heat, the fuel won't start burning.

Combustion: A rapid chemical process involving rapid reaction between a substance and an oxidant, producing heat and light.
Ignition Temperature: The minimum temperature at which a substance will ignite and burn in air.
Oxidizing Agent: A substance that readily yields oxygen or causes oxidation in another substance, typically oxygen in air.
Fire Tetrahedron: An expanded model of combustion that includes fuel, heat, oxygen, and the chemical chain reaction.