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Shallow focus earthquakes are associated with what ocean floor feature?
Wiki User
∙ 13y ago
mid-ocean ridges
Wiki User
∙ 13y ago
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Do earthquakes trigger tsunami's?
Tsunami's can be triggered by earthquakes that happen underneath the ocean floor.
What causes tsunami and earthquakes in Japan?
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.
Earthquakes that originate beneath the ocean floor produce huge tidal waves called .?
tsunami
What happens when an earthquake originates under the sea floor?
earthquakes under seafloor can lead to tsunamis
What did the pattern of earthquakes in the wadati-Benioff seafloor zones show?
Slabs of ocean floor return to the mantle in subduction zones
Which feature of the ocean floor is shallow and close to the edge of the continent?
pie
What feature is not associated with subduction zones?
Mid-ocean ridges are not associated with subduction zones. They are divergent plate boundaries where tectonic plates are moving away from each other, leading to the formation of new oceanic crust. Subduction zones, on the other hand, are convergent plate boundaries where one tectonic plate is being forced beneath another.
Which feature best marks the edge of a continent?
The continental shelf is the feature that best marks the edge of a continent. It is the shallow, submerged extension of a continent before the ocean floor begins.
What ocean-floor feature is associated with areas where oceanic crust is broken down?
The mid ocean ridge is the area of the ocean floor that is associated with the breaking down of the oceanic crust. This area is known for seafloor spreading.
What are the features of the ocean floor?
The ocean floor is irregular as to the land we can see. It has mountains and ridges and plains and valleys and volcanoes. It even has underwater earthquakes, and just about every other land feature you could name.
What are offshore trenches?
Offshore trenches are deep, elongated depressions on the ocean floor formed by the collision of tectonic plates. They are typically associated with subduction zones where one tectonic plate is forced beneath another, creating a trench-like topographic feature. Offshore trenches play a vital role in plate tectonics and are often sites of earthquakes and volcanic activity.
What is shallow ocean floor near the shore?
THE SHELF
What sea floor can algae survive on?
shallow areas
Why the earth quack come in new zealand commonly?
New Zealand experiences about 300 earthquakes of Richter 4 to 4.9 each year, (on average); and an average of two in the range Richter 6 to 6.9.There is a huge difference in the distribution of Deep and Shallow earthquakes, and this is illustrated by graphs in the website of gns.cri.nz.Of course, the shallow earthquakes have a very much greater effect on structures.The very deep earthquakes are commonly in Fiordland, where the population is very low. The deep earthquakes in both islands are strongly associated with the subduction of the Pacific plate under the Australian Plate in the north; and the subduction of the Australian plate under the Pacific Plate in the South.As far as deep earthquakes are concerned, there is a quiet zone where these patterns cross over, and this raises the Southern Alps.New Zealand straddles the boundary between these two plates. The Alpine Fault in the South Island may be an extension of a transcurrent fault associated with the Mid Ocean Ridge sea floor spreading in the south Pacific.This fault continues through New Zealand, emerging as the Hikurangi trench, which becomes the Tonga Trench further north again.
Do earthquakes trigger tsunami's?
Tsunami's can be triggered by earthquakes that happen underneath the ocean floor.
What ocean floor feature is formed by movement of earths plate?
what other ocean floor feature is fromed by movement of earth's plates
What causes tsunami and earthquakes in Japan?
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.
