Do divergent plate boundaries cause tsunamis?
In a divergent plate boundary, the plates move away from each other. … If the there is a shift, like an earthquake, on the ocean floor and a plate boundary rises or falls, it displaces the water above. The destructive force causes a tsunami to form. Volcanic eruptions and underwater landslides can also cause tsunamis.
What type of plate boundary are most tsunamis associated with quizlet?
What type of plate boundary are most tsunamis associated with? Convergent plate boundaries.
Which type of earthquake would most likely to produce a tsunami?
Thrust earthquakes (as opposed to strike slip) are far more likely to generate tsunamis, but small tsunamis have occurred in a few cases from large (i.e., > M8) strike-slip earthquakes.
Which type of tectonic setting are tsunamis most common at?
Tsunamis are most common in the Pacific Ocean Basin. The entire Pacific Ocean is ringed by areas known as subduction zones, where the tectonic plates of the earth are moving relative to one another. Subduction zones are where two or more plates are colliding and one is going underneath another.
What convergent plate boundary causes tsunamis?
In subduction zones we see convergent plate boundaries where two plates are colliding with each other and one of the plates is subducting back into the Earth. This type of plate boundary is particularly effective for causing tsunamis.
Which shorelines are at greatest risk for tsunamis?
Especially vulnerable are the five Pacific States — Hawaii, Alaska, Washington, Oregon, and California — and the U.S. Caribbean islands.
What type of plate boundary is typically associated with the largest magnitude earthquakes and tsunami?
At convergent plate boundaries, where two continental plates collide earthquakes are deep and also very powerful. In general, the deepest and the most powerful earthquakes occur at plate collision (or subduction) zones at convergent plate boundaries.
What type of plate boundary is most often associated with destructive events?
Such destruction (recycling) of crust takes place along convergent boundaries where plates are moving toward each other, and sometimes one plate sinks (is subducted) under another. The location where sinking of a plate occurs is called a subduction zone.
What type of plate boundary is the blue boundary here quizlet?
What type of plate boundary is the blue boundary here? The Pacific plate is moving westward and is being subducted under the eastward-moving Okhotsk plate.