Respuesta :

Answer:son causados por terremotos, ya que la fuerza de la tierra hace movimiento en las placas tectonicas debajo del mar creando asi los tsunamis.

Explanation:

espero haberte ayudado :)

Answer:

2nd option

Explanation:

they are caused by the underwater earthquakes

person above said They are caused by earthquakes, since the force of the earth makes movement in the tectonic plates under the sea thus creating tsunamis. in spanish