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When the Earth's crust is subducted, it sinks into the mantle at convergent plate boundaries, where one tectonic plate moves beneath another. This subduction process leads to increased temperature and pressure, causing the crust to partially melt and contribute to magma formation. The materials from the subducted crust can also lead to volcanic activity and the creation of mountain ranges over geological time. Eventually, some of the subducted material may be recycled back to the surface through volcanic eruptions or tectonic uplift.
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What happens when a piece of crust is subducted?
When a piece of crust is subducted, it is forced underneath another plate at a convergent boundary. This process can result in the crust melting and forming magma, leading to volcanic activity. Subduction zones are known for creating deep oceanic trenches and chains of volcanic islands.
What happens to the old oceanic crust as new molten material rises from the mantle?
The older oceanic crust moves away from the spreading center and is eventualy subducted back into the mantle.
What happens when a piece of earths crust is subduction?
When a piece of Earth's crust is subducted, it sinks into the mantle beneath another tectonic plate. This process occurs at convergent plate boundaries, where an oceanic plate often subducts beneath a continental plate due to its higher density. As the subducting plate descends, it can lead to the formation of deep ocean trenches, volcanic activity, and earthquakes. The intense heat and pressure can also cause the subducted material to melt and contribute to magma formation, resulting in volcanic eruptions.
What causes the earths crust to rise and fall?
The sudden vibration in the plates inside the crust causes the earths crust to rise & fall.
Why is the stress the earths crust?
The earth's crust is not stress
What happens to two oceanic crust when they collide?
the older crust is subducted and later pushed up to form oceanic arcs
What happens when the earths crust moves?
erosion
Why does the erosion take place in the crust?
Erosion happens in the earths crust and it happens because of that layer is exposed to that weather
What happens when you go further into the earths crust?
you get hotter and hotter
What happens to old oceanic crust as new molten material from the mantle?
The older oceanic crust moves away from the spreading center and is eventualy subducted back into the mantle.
What happens to old oceanic crust as molten materials rises from the mantle?
The older oceanic crust moves away from the spreading center and is eventualy subducted back into the mantle.
What happens when a piece of crust is subducted?
When a piece of crust is subducted, it is forced underneath another plate at a convergent boundary. This process can result in the crust melting and forming magma, leading to volcanic activity. Subduction zones are known for creating deep oceanic trenches and chains of volcanic islands.
What happens to old oceanic crust as new molten material rises to the mantle?
The older oceanic crust moves away from the spreading center and is eventualy subducted back into the mantle.
What happens to the old oceanic crust as new molten material rises from the mantle?
The older oceanic crust moves away from the spreading center and is eventualy subducted back into the mantle.
What kind of crust usually goes into the mantle?
Oceanic crust gets subducted into the mantle.
Convegent boundarie what changes to the crust occur?
The crust is compressed into mountains (if it is continental crust) or subducted back into the mantle if it is oceanic crust.
What happens when a piece of earths crust is subduction?
When a piece of Earth's crust is subducted, it sinks into the mantle beneath another tectonic plate. This process occurs at convergent plate boundaries, where an oceanic plate often subducts beneath a continental plate due to its higher density. As the subducting plate descends, it can lead to the formation of deep ocean trenches, volcanic activity, and earthquakes. The intense heat and pressure can also cause the subducted material to melt and contribute to magma formation, resulting in volcanic eruptions.
