Why do Tsunamis pull back the water when they start getting closer to land?

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Why do Tsunamis pull back the water when they start getting closer to land?

In: Earth Science

2 Answers

Anonymous 0 Comments

It’s exactly like every other wave – if you watch one at the beach you’ll notice water pulling back just before a new wave crashes. It’s just a smaller scale than a tsunami.

The Tsunami is massive and it’s energy needs water from somewhere. That somewhere is the shallow water in front of the wave, which then comes back in a nasty way when the wave reaches shore.

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