What Are The Two Main Causes Of Tsunami?
What Are The Two Main Causes Of Tsunami? Tsunamis are caused by violent seafloor movement associated with earthquakes, landslides, lava entering the sea, seamount collapse, or meteorite impact. The most common cause is earthquakes. What is the main cause of tsunamis? What causes tsunamis? Most tsunamis are caused by earthquakes on converging tectonic plate boundaries.