Question

How does a tsunami usually form?

Answer 1

TSUNAMI FORM DUE TO THE EARTHQUAKE IN THE OCEAN WATER...BELOW THE OCEAN WATER PLATE INTERSECT ON WITH WHICH OTHER...THAT IS WHY BIG WAVES FORM.

-RAAZ

Answer 2

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HERE IS YOUR ANSWER...........
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☜☆☞ A tsunami is a series of waves generated in an ocean or other body of water by a disturbance such as an earthquake, landslide, volcanic eruption, or meteorite impact. ... Undersea earthquakes, which typically occur at boundaries between Earth's tectonic plates, cause the water above to be moved up or down.

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