What may cause a tsunami? volcanic eruptions underwater earthquakes seafloor spreading hurricanes

The answer is underwater eathquakes.

Earthquakes are a shaking of the ground that when observed on earth, can cause many damages mainly on hills and mountainsides causing avalanches. When they occur underwater though, the water gets lifted (normally from the sea) and generates giant waves that can sometimes reach the coast.

Hope it helped,

BioTeacher101

then that particular organisms become extinct.

the correct answer should be false

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