8th grade ch. 2 sec. 4 fire & fire safety
TRANSCRIPT
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Sec. 4 Fire & Fire
Safety
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combustion
•rapid reaction between oxygen & fuel
http://www.pbs.org/wgbh/nova/fireworks/fire.html#
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fuel• material that releases energy when it burns
– ex. oil, gasoline, paper
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Fire triangle
3 things necessary to
start & maintain a fire
1. fuel 2. oxygen 3. heat
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Way to control a fire
– remove 1 part of fire triangle
– water removes 2 parts
(covers fuel & cools heat)
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FIRE TRIANGLE
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Home fire safety
• Common sources of home fires
1. Kitchen fires during cooking
2. Carelessness w/ cigarettes- causes most fire deaths
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Fighting home Fighting home firesfires
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1. Use baking soda on stove fires
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2. Use fire extinguisher – small fires
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When fire gets out of control-
get away from the fire & call fire dept.
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best form of fire safety=
•fire prevention
fire safety tips