Tsunami caused by seismic of crust that is composed of several sheets of connecting plate tectonics. When the crust moves together or separately to cause earthquake.
The tsunami caused by the earthquake of tectonic plates made up of several panels connected together when the plates move together or apart to cause earthquakes.
The tsunami caused by the seismic tectonic plates composed of multiple sheets connected. when tectonic plates moving together or separated to cause earthquakes.