Question

what is tsunami and how is it caused?​

Answer 1

Answer: A tsunami is a series of great sea waves caused by an underwater earthquake, landslide, or volcanic eruption. More rarely, a tsunami can be generated by a giant meteor impact with the ocean

It is caused many a times with earthqake or a vibration under the sea surface

Explanation:hope this helps you

Answer 2

What is tsunami:

A tsunami is a series of waves caused by earthquakes or undersea volcanic eruptions. ... But as the waves travel inland, they build up to higher and higher heights as the depth of the ocean decrease

how it caused:

A tsunami is a large ocean wave that is caused by sudden motion on the ocean floor.

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