Tsunami are waves caused by sudden movement of the ocean surface due to earthquakes, landslides on the sea floor, land slumping into the ocean, large volcanic eruptions or meteorite impact in the ocean.
tsunamis are generated by the huge amount of water being a normal wave and turning bigger and bigger
because when a wave is waving to land the longer it waves it will hit a strong gust of wind making it bigger and bigger every gust and it will make a tsunami.
