Air & burning

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Air & burning

  1. 1. Air & Burning<br /> CMACCK Secondary School<br /> Science 2D<br /> 03 October, 2011 <br />
  2. 2. Burning is a chemical reaction between a fuel and oxygen.<br />
  3. 3. Conditions for Burning<br />
  4. 4. Remember<br />4<br />carbon dioxide + water + *energy<br />fuel + oxygen<br />high temperature<br />*energy(heat and light)<br />
  5. 5. Putting out a Fire<br />HOW ?<br />
  6. 6. Putting out a Fire<br /><ul><li>A fire will go out if any one or moreof the conditions in the fire triangle is removed.</li></li></ul><li>Fire Extinguishers<br />Sand<br />Fire Blanket<br />Fire Beater<br />Putting out a Fire<br />
  7. 7. Putting out a Fire<br /> the high temperature (and oxygen)<br />1<br />Spray the buildings on fire with water.<br />Removing _______<br />______________<br />_______ from the fire triangle.<br />
  8. 8. Putting out a Fire<br />Removing the oxygen from the fire triangle.<br /> 2<br />Cover the fire with sand.<br />
  9. 9. Putting out a Fire<br />Removing the oxygen from the fire triangle.<br /> 3<br />Cover the fire with a fire blanket.<br />
  10. 10. Putting out a Fire<br />Removing the oxygen from the fire triangle.<br />4<br />Hit the fire with a fire beater <br />
  11. 11. Putting out a Fire<br />Clear a strip of vegetation to make a fire break .<br />5<br />Removing the fuel from the fire triangle.<br />
  12. 12. Putting out a Fire<br />
  13. 13. http://bit.ly/nydUeo<br />
  14. 14. Videos on YouTube<br />http://bit.ly/nNNTWz<br />http://bit.ly/qwCX2D<br />

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