Across
- 2. Heat energy is released
- 4. Very rapid oxidation that produces heat, light, and subsonic pressure waves
- 6. A fire caused by a natural heat-producing process in the presence of sufficient air and fuel
- 9. Pattern indicating that a fire burned normally without the use of an accelerant
- 10. Primary explosives are used to detonate other explosives through a chain reaction
- 13. The lowest temperature to which a substance must be heated for the substance to give off vapors which burns when exposed to an ignition source
- 14. Produced when a substance undergoes rapid oxidation involving heat and light
- 15. Needed to break a bond and is released when bonds are formed
- 16. Substances like gasoline or alcohol that speed up the burning process
- 19. Where the fire started
Down
- 1. Occur when heavy furniture shields part of a wall
- 3. minimum temperature at which a fuel will spontaneously ignite
- 5. A fire started deliberately
- 7. Combination of oxygen with other substances to produce new substances
- 8. Noticeable patterns created by the fire
- 11. Low explosive that uses charcoal and are used in guns or mining
- 12. Highly sensitive portable vapor detector
- 13. Shows the four components needed to produce and sustain a fire
- 17. Product as combustion accompanied by the creation of gases and heat
- 18. High explosive that utilizes nitroglycerin- where the O2 and fuel component are combined in one molecule