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caused by sudden movements due to earthquakes, landslides, land slumping into the ocean ad volcanic eruptions.

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bigger versions of waves.

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sea waves caused by earthquakes.

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large ocean waves caused by underwater earthquake or volcanic eruptions.

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can have far-reaching consequences such as washing out the entire cities and killing thousands of lives.

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Waves are created when energy passes through.

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 grp 2How many people were killed during tsunamis?

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 grp 2How many people were killed during tsunamis?

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How fast can the tsunamis move?

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What energy passes through the waves to create a tsunami?

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When do tsunamis occur?

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How high is a tsunami?

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Which countries experience tsunamis

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3 new things you have leanrt about tsunamis

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3 new things you have leanrt about tsunamis

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A tsunami can go up to 30 metres high or higher.

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The most common cause of a tsunami is an undersea earthquake.

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A tsunami can be caused by any force that suddenly move or a body of water.

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A tsunami can travel up to 800 km per hour.

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Waves moves sideways are unlikely to cause a tsunami

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Tsunamis are giant wave caused by earthquakes or volcanic eruptions under the sea. Out in the depths of the oceans,Tsunamis waves do not dramatically increase in height. But as the waves travel inland, they build up to higher and higher as the depth of the oceans decreases,. The speed of Tsunami waves depends on ocean depth rather than the distance from the source of the wave. Tsunami waves may travel as fast as jet planes over deep water, only slowing down when reaching shallow waters. While tsunami are often referred to as tidal waves, this name is discouraged by oceanographers because tides have little to do with this giant waves.