PPT tsunami
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Transcript of PPT tsunami
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TSUNAMIS
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TSUNAMI: very large wave or series of waves caused when something such as an earthquakemoves a large quantity of water in the sea.
“Waves move faster than humans can run” (Adrián Rodríguez)
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The Deadliest Tsunami in History?
• It happened in the great Indian Ocean in 2004.• There were more than 150.000 deaths.
Photos taken from: http://perso.wanadoo.es/mvrjom/tsunami/tsunami.htm
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TSUNAMIS’ VIDEO
What is a Tsunami?
http://www.youtube.com/watch?v=j9JDzBTwiig
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CORRECTION• 1 - c) The warnings are few. The signs are sudden.• 2 - e) Earthquakes are the principal cause of tsunamis. • 3 - a) When two tectonic plates push together, the
resulting earthquake sends an enormous burst of energy up through the ocean.
• 4 - d) Most tsunamis have multiple waves each arriving anywhere from 10 to 60 minutes after the first strike, just when survivors think the danger is over.
• 5 - b) The advice is simple: move to higher ground and wait for news that the Tsunami has passed.
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SENTENCES• Earthquakes are a shaking movement of the Earth.
• Tsunamis’ waves arrive at the coastline.
• Earthquakes are unpredictable.
• A volcano eruption lasts several days.
• Survivors are the people who don’t die.
• A tsunami is a big tragedy.
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