Question

What do we call a calamity that happens under the sea

Answer 1

Answer:

Tsunamis

Explanation:

Tsunamis are seismic sea waves and typically occur as a result of underwater earthquakes or volcanic eruptions, but they can also be caused by other external factors; such as ice calving from glaciers or meteorites. Tsunamis are tall waves which can extend as high as tens of metres, and are enerated by activity at sea.