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In plate tectonics, when two tectonic plates move toward each other, it results in the formation of what is called a convergent plate boundary. The two plates are said to converge. One plate may be more dense than the other, and with the two plates pushing against each other, the plate that is more dense will "slide under" the other plate. The plate sliding under is said to subduct the other plate, and this creates what is called a subduction zone. Not all convergent plate boundaries have subduction zones, but all subduction zones are formed at convergent plate boundaries.
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Subduction zones and what type of boundary do they represent?
Subduction zones represent convergent boundaries, where two tectonic plates are colliding. In a subduction zone, one plate is forced beneath the other into the Earth's mantle, leading to the formation of deep oceanic trenches, volcanic arcs, and earthquakes. This process can generate powerful geohazards such as tsunamis and volcanic eruptions.
What plate boundary is a composite volcano on?
Composite volcanoes most often are found near subduction zones. They can be found at either oceanic-oceanic convergent plate boundaries, oceanic-continental plate boundaries, or continental-continental plate boundaries. They are especially prevalent in the Pacific Ring of Fire. A few composite volcanoes, however, have been found at divergent boundaries and away from plate boundaries at hot spots.
What rock would probably form if magma that was feeding volcanoes above subduction zones solidified at consideration depth?
A type of rock that would likely form from magma solidifying at considerable depth beneath subduction zones is basalt. Basalt is a common igneous rock formed from the solidification of mafic magma, which is typical of volcanic activity at subduction zones. It is fine-grained and commonly found in the oceanic crust formed at these zones.
Which type of plate boundaries produce the most devastating earthquakes?
Convergent plate boundaries, where tectonic plates collide, produce the most devastating earthquakes. Subduction zones at convergent boundaries can generate extremely powerful earthquakes due to the intense pressure and friction as plates are forced beneath one another.
Which type of plate boundry produces the deepest earthquakes?
Subduction zones at convergent plate boundaries produce the deepest earthquakes. These occur when one tectonic plate is forced beneath another into the mantle, creating intense pressure and friction that can trigger earthquakes as deep as 700 kilometers below the Earth's surface.
What type of boundaries are subduction zones associated with?
Convergent oceanic - continental and oceanic - oceanic boundaries.
Subduction zones and what type of boundary do they represent?
Subduction zones represent convergent boundaries, where two tectonic plates are colliding. In a subduction zone, one plate is forced beneath the other into the Earth's mantle, leading to the formation of deep oceanic trenches, volcanic arcs, and earthquakes. This process can generate powerful geohazards such as tsunamis and volcanic eruptions.
What plate boundary is a composite volcano on?
Composite volcanoes most often are found near subduction zones. They can be found at either oceanic-oceanic convergent plate boundaries, oceanic-continental plate boundaries, or continental-continental plate boundaries. They are especially prevalent in the Pacific Ring of Fire. A few composite volcanoes, however, have been found at divergent boundaries and away from plate boundaries at hot spots.
What rock would probably form if magma that was feeding volcanoes above subduction zones solidified at consideration depth?
A type of rock that would likely form from magma solidifying at considerable depth beneath subduction zones is basalt. Basalt is a common igneous rock formed from the solidification of mafic magma, which is typical of volcanic activity at subduction zones. It is fine-grained and commonly found in the oceanic crust formed at these zones.
Where can each boundary type be found on earth?
Divergent boundaries are found along mid-ocean ridges, convergent boundaries are found at subduction zones and mountain ranges, and transform boundaries are found along fault lines like the San Andreas Fault in California.
What is the type of tectonic plate boundary that forms from a collision between two tectonics plates?
Convergent boundaries occur at subduction zones, the point where one plate slides under another plate.
What is the type of tectonic plate boundary that forms from a collision between two tectonic plates is a?
Convergent boundaries occur at subduction zones, the point where one plate slides under another plate.
What is the type of tectonic plate boundary that forms from collision between two tectonic plates is a?
Convergent boundaries occur at subduction zones, the point where one plate slides under another plate.
Why are igneous rock found in collision zones?
There are many explanation to your question. The most abundant type of rocks in collision zones are metamorphic rocks. But if there is a igneous it can as a result of convergence boundaries. In subduction zones where rising magma are penetrate through weaker rocks to form form lava and when solidified forms igneous rocks. You can also find them in accretion zones. Where 2 continental plates are accreted due to plate movement. They are not newly formed igneous. they have been there for years before accretion.
What type of plate boundary forms volcanic islands?
I thought the same which forms mountain ranges, 'constructive' plates.Volcanic Island arcs are found along subduction zones, wich occur at convergent boundaries.
What type of force is often prevalent in back arc regions of subduction zones?
tension
Which type of plate boundaries produce the most devastating earthquakes?
Convergent plate boundaries, where tectonic plates collide, produce the most devastating earthquakes. Subduction zones at convergent boundaries can generate extremely powerful earthquakes due to the intense pressure and friction as plates are forced beneath one another.
