Question

. It is a Japanese word that means 'harbour wave'. It is actually

a wave of water that sometimes follows earthquakes, volcanic

eruptions or underwater landslides. In deep water, it can travel

at around 600 metres per hour​

Answer 1

Answer:

I guess it is Tsunami.

I really don't know but let's hope that is will be correct

Answer 2

Answer:

Ur answer is a wave of water that sometimes follows earthquakes, volcanic

Explanation:

Tsunami is a Japanese word meaning "harbour wave(s)". Tsunamis are shallow-water waves, and therefore, like tides, they move in the open ocean at very high speeds.

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