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No, the continental plates do not form deep sea trenches. They are a product of the movement of the oceanic plates.
subduction, which is when one tectonic plate is pushed down beneath another tectonic plate.
Deep sea trenches are caused by one tectonic plate subducting under another. It is not the trenches which cause damage, it is the earthquakes caused by the subducting of one plate moving against the other.
The earth's tectonic plates are said to "float" on layers of magma, which is molten, or very hot liquid rock deep under the surface of theearth.
At spreading centers.
Deep-ocean trenches are formed where seafloor tectonic plates subduct under continental plates.
Deep ocean trenches are typically the evidence of the collision of tectonic plates. This collision is often known as subduction.
Deep ocean trenches can be formed by undersea earthquakes, land-slides, but also by the movement along the edges of tectonic plates.
when two oceanic plates collide they create a deep-ocean trench, at deep-ocean trenches subduction occurs.
No, the continental plates do not form deep sea trenches. They are a product of the movement of the oceanic plates.
Tectonic activity, such as that created by the movement of tectonic plates, can create mountains and deep sea rifts, as well as earthquakes.
no that's wrong. they are formed when one lithospheric plate meets another and the denser plate subducts into the asthenosphere. the crust melts in the subduction zone and rises to form active volcanoes. The Andes in Peru and Chile formed this way
Trenches occur at convergent boundaries when one tectonic plate which is more dense, is pushed beneath another tectonic plate that is less dense. This process is called subduction. Usually where divergent boundaries in the earth's crust are. When faults move apart, they create trenches.<-- no divergent boundaries in the ocean create mountain ridges not trenches http://upload.wikimedia.org/wikipedia/en/a/a4/SubZone.jpg
subduction, which is when one tectonic plate is pushed down beneath another tectonic plate.
subduction, which is when one tectonic plate is pushed down beneath another tectonic plate.
Deep sea trenches are caused by one tectonic plate subducting under another. It is not the trenches which cause damage, it is the earthquakes caused by the subducting of one plate moving against the other.
Plate tectonics, the moving and repositioning of earths plates.