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Presentation transcript:

Vocabulary PowerPoint Fire Investigator Vocabulary PowerPoint

Arson … The crime of purposefully setting fire to another’s building or property, or to one’s own, as to collect insurance

Accelerants … Substances, such as gasoline, paint thinner, and alcohol, that accelerate the burning process

Fire Triangle … Shows the three elements (oxygen, fuel, and heat) needed to produce and sustain a fire

Point of origin … The location where the fire started

Burn patterns … Noticeable patterns created by the fire as it burns

Evidence … Something that tends to prove; ground for belief

Flash point… The lowest temperature to which a substance must be heated in order for the substance to give off vapors which will burn when exposed to a flame or ignition source

Systematic approach … Following a fixed plan and done in an efficient and methodical way