Detecting Tsunamis - page 7

Sometimes tsunamis are called tidal
waves, but they do not come from
the normal forces that cause tides.
Earthquakes are the most common
cause of tsunamis. Earth’s crust is made
up of
plates
that are always moving.
The energy released in an earthquake leads to the
displacement of water responsible for tsunamis.
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1,2,3,4,5,6 8,9,10,11,12
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