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Tsunamis

Published on Nov 24, 2015

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PRESENTATION OUTLINE

TSUNAMIS

What is a Tsunami?
A tsunami is a underwater earthquake that makes a huge waves of water.

How do tsunamis happen?
A earthquake appears at the bottom of the ocean. The a wave of water that is pushed upward, outward, and many other directions. The waters speed when it moves across the ocean, is about 311 to 622 miles per hour.

Photo by jakobsweg.ch

Why tsunamis happen
Tsunamis mostly happen because of underwater earthquakes. But some happen because of submarine landslides and volcanic eruptions.

Where tsunami happen
Tsunamis happen in the Pacific Ocean, Chile, Aleutian Islands, Alaska, Philippines, andJapan.

FUN FACTS

  • Tsunami mean " wave in port"
  • The tallest wave was 1720 ft tall
  • A tsunami on Dec. 2004 killed over 200,000 people in 14 countries
  • If you're caught in a tsunami wave it would be better to grab a floating thing than swimming

BYE!!

Photo by hansol