Tsunami's can be triggered by earthquakes that happen underneath the ocean floor.
Earthquakes in Japan are caused by the movement of tectonic plates. A tsunami is a large ocean wave that is caused by sudden motion on the ocean floor which can be triggered by earthquakes.
mid-ocean ridges
earthquakes under seafloor can lead to tsunamis
tsunami
Tsunami's can be triggered by earthquakes that happen underneath the ocean floor.
Focus
yes
Earthquakes in Japan are caused by the movement of tectonic plates. A tsunami is a large ocean wave that is caused by sudden motion on the ocean floor which can be triggered by earthquakes.
Tidal waves ?
The conditions do not exist in the town itself, but off the coast of Oregon. About 85 miles off the coast of Oregon is a boundary between two tectonic plates. Here, the small Juan de Fuca Plate is colliding with and sliding under the North American Plate. These plates periodically release energy in the form of earthquakes. In some cases, these earthquakes may be accompanied by vertical movement of the ocean floor, which can displace ocean water and trigger tsunamis.
By nature.More specific by earthquakes of the ocean floor.
Most earthquakes occur on the ocean floor, particularly along tectonic plate boundaries such as the Pacific Ring of Fire. However, earthquakes can also occur on land where tectonic plates meet, such as along faults like the San Andreas Fault in California.
mid-ocean ridges
True
earthquakes under seafloor can lead to tsunamis
Tsunamies are generally considered to be caused by earthquakes occurring on the floor of an ocean.