Volcanic eruptions

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Volcanic eruptions

  1. 1. VOLCANIC ERUPTIONS<br />Jesús Criado García<br /> Miguel Monreal Rubio<br /> Ramiro Remesar Torrón<br />
  2. 2.
  3. 3. WHAT IS A VOLCANO?<br />Thevolcanoes are bigmountainswhich are full of magma. This magma risesfromoceanicdeeps. Magma isproducedwhentherocks are supportingmuchhot, thisrocksgetmelted and they produce magma.<br />
  4. 4. WHAT IS A VOLCANIC ERUPTION ?<br />Notallvolcanoes are active, butwhen a volcanois active itsometimes produces a volcaniceruption, itmeansthatitstartedtoeject a lot of materialslike magma, rocks and also gases.<br />
  5. 5. THE VOLCANOES ARE DANGEROUS…<br />Thevolcanoeshaveexistedfor a lot of millions of years and theyhaveerupted a lot of times.<br />Sometimeswhentheyhaveerupted, theyhaveproduced a lot of disasters, forexample:….<br />
  6. 6. Extreme Challenge<br />Jesús Calleja isanexpertmountaineer.<br />He works in a TV programmecalled Extreme Challenge.<br />Oneprogramme he wenttoIcelandtotravelbetweentwovolcanoes, butwhen he was travelling betweenthem, theyerupted and he was in a seriouslyproblemme.<br />He couldscape, butiftherescueteamdidn´tgotosavehim, he would be dead.<br />
  7. 7. Jesús Calleja shows the fume fromthevolcanoes<br />
  8. 8. http://www.youtube.com/watch?v=rH5QBqEhx9Q<br />
  9. 9. Volcano of Colima, Mexico<br />On 6th June 2005 thisvolcanostartedtothrowrocs and ashes. Itwastheworstvolcaniceruption in 20 years.<br />
  10. 10. Agung, Indonesia<br />In 1963 theagungvolcanoeerupted and therewereashflows. More than 1000 peopledead.<br />
  11. 11. Taal, Philippines<br />Thisvolcaniceruptionwasproduced in 1911 in Philippines and therewerearound 1335 deaths.<br />
  12. 12. PRECAUTIONS<br />Weknowthatthevolcanoes are so dangerous… So we are goingtoteachyou 4 precautionstopreventdamages…<br />
  13. 13. 1.- Your face<br />Ifyou are in anareawhichisnear a volcaniceruptionyoushouldprotectyourmouth, eyes and nosewith a mask and glasses.<br />
  14. 14. 2.- Your house<br />Ifyoulivenearthevolcaniceruptionyoushouldcloseallwindows and doors.<br />
  15. 15. 3.- Your car<br />Ifyour car has beenexposedtotheeruptionitis probable thatit has ashes in thecorners, youshouldchangethe air filter.<br />
  16. 16. Danger<br />Don´t use electronicobjectswhenthere are ashesbecauseyou can getelectrocuted.<br />
  17. 17. ORGANISED BY:<br />

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