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In subduction, one tectonic plate moves under another. The most explosive volcanoes erupt in the subduction zone. This type of tectonic is happening in several places around the world, such as Chile; the Nazca plate is slipping under the South American plate. This is also happening in Washington, the Juan de Fuca plate is slipping under the Morth American plate, which is why Mount Saint Helens was formed. Subduction has also occured in Alaska, Mt. Fugi Japan, Krakatua Indonesia, and Mt. Etna Italy.
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JudySubduction occurs when one tectonic plate moves beneath another at a convergent plate boundary. As the subducting plate descends into the mantle, it generates earthquakes, deep ocean trenches, and volcanic arcs due to melting and magma formation. Subduction is a key process in the recycling of Earth's crust and the creation of mountain ranges and volcanic chains.
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What term is used to describe the location where sinking of a plate occurs?
subduction zone
What happens during subduction of earth?
During subduction, one tectonic plate moves beneath another into the Earth's mantle. This process can cause earthquakes, volcanic activity, and the formation of mountain ranges. Subduction also plays a key role in the recycling of Earth's crust and the movement of material and heat within the planet.
What is a synonym for subduction?
One synonym for subduction is "downgoing."
What happens in a subduction zone?
In a subduction zone, one tectonic plate is forced beneath another plate into the Earth's mantle. This process leads to the formation of deep ocean trenches, earthquakes, and volcanic activity. Subduction zones are also associated with the creation of mountain ranges and volcanic arcs.
What is the process in which the ocean floor sinks into the mantle is called?
The process in which the ocean floor sinks into the mantle is called subduction. This occurs at convergent plate boundaries, where one tectonic plate slides beneath another. Subduction zones are associated with deep-sea trenches and volcanic activity.
