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Evidence of subduction includes the presence of deep ocean trenches, volcanic arcs, and seismic activity along subduction zones. Additionally, the recycling of oceanic crust into the mantle through subduction is supported by studies of isotopic signatures and the age of rocks in different regions. Magnetic anomalies in oceanic crust also provide evidence of the movement of tectonic plates associated with subduction.
What else can I help you with?
What is it called when two plates slide one under the other?
It is known as subduction.
Is mount Cleveland a subduction zone?
Moun Cleveland formed as a result of a subduction zone, but is not a subduction zone in and of itself. A subduction zone is a feature that forms volcanoes, not a kind of volcano.
Is subduction divergent?
Subduction is a process that takes place at convergent boundaries.
What evidence supports the theory that the tectonic activity of the region is due to the subduction of tectonic plates?
Evidence supporting the theory that tectonic activity in a region is due to subduction includes the presence of deep oceanic trenches, such as the Mariana Trench, which mark where one tectonic plate is being forced beneath another. Additionally, volcanic arcs, like the Andes Mountains, are often found parallel to these trenches, indicating the melting of subducted material leading to volcanic activity. Seismic data showing increased earthquake frequency and intensity along subduction zones further corroborates this theory, as these areas experience significant stress and movement due to plate interactions.
What is it called when one plate is pushed under another plate as the collide?
subduction boundary!!!
What evidence is there to prove that continents are still moving and colliding?
The fact that there are subduction zones where continental plates meet !
What is a synonym for subduction?
A synonym for subduction is decrease.
Volcanos form a ring of fire around the plate boundaries in the pacific ocean how might this provide evidence that the plates are moving?
Volcanoes are ofrenda found in subduction
How do you spell subduction?
That is the correct spelling of "subduction."
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.
What is it called when two plates slide one under the other?
It is known as subduction.
Which is required for an ocean trench to form?
Subduction.
Where can subduction volcanos be found?
the subduction volcano is found where
Which of these would be the best indications that a given mountain range was not formed by subduction?
No oceanic coastline Absence of volcanic activity
Is mount Cleveland a subduction zone?
Moun Cleveland formed as a result of a subduction zone, but is not a subduction zone in and of itself. A subduction zone is a feature that forms volcanoes, not a kind of volcano.
Deep ocean trenches are surficial evidence for?
plate tectonics and the process of subduction. They are formed where one tectonic plate is forced beneath another, leading to the creation of the deep trenches in the ocean floor. This process is associated with the movement of Earth's lithospheric plates.
What indications tell if a mountain range was not formed by subduction?
If a mountain range was not formed by subduction, you would see a lack of deep-sea trench formation, absence of volcanic arcs, and the presence of shallow marine sediments or continental crust materials in the region. Additionally, the lack of evidence of one tectonic plate sliding beneath another would support the idea that subduction did not play a role in the formation of the mountain range.
