In most ocean-continent collisions, the denser oceanic crust subducts beneath the lighter continental crust. This process leads to the formation of deep ocean trenches and volcanic arcs on the continental side. As the oceanic plate descends into the mantle, it melts and contributes to the formation of magma, which can result in volcanic activity. Over time, this subduction can also cause significant geological features and seismic activity in the region.
there are two types of crust such as the oceanic crust and the continental crust, the oceanic crust is thinner and more dense than the continental crust and is constantly being recycled via subduction upon collisions with Continental crust, and creating at mid-ocean ridges. x
The older oceanic crust moves away from the spreading center and is eventualy subducted back into the mantle.
As the oceanic crust descends beneath the continental crust, the mantle rock is subjected to high pressure and temperature. This causes the mantle rock to partially melt, producing magma that can rise to the surface and form volcanoes. The interaction of the descending oceanic crust with the continental crust can also lead to earthquake activity.
Oceanic crust is significantly denser.
When oceanic and continental crust meet, a subduction zone is formed where the denser oceanic crust is forced beneath the less dense continental crust. This process typically results in the formation of deep ocean trenches, volcanic arcs, and earthquakes.
The ocean is never pulled under the continent. Oceanic crust--the rock and some sediments, however, slide under the edges of continental crust and are pushed downward toward the mantle in areas of oceanic to continental plate collisions.
oceanic crust
Trench
the oceanic crust slides down and burns in the mantle and forms a volcano
the older crust is subducted and later pushed up to form oceanic arcs
when the crust increase the sea leavels beacem higher
Oceanic Crust
When oceanic crust collides with continental crust, the denser oceanic crust is forced beneath the continental crust in a process called subduction. This happens because oceanic crust is heavier, colder, and more dense than continental crust, making it susceptible to being subducted under the lighter continental crust. This collision can result in the formation of mountain ranges, volcanic arcs, and deep ocean trenches.
since the oceanic crus is thinner than the Continental crust the oceanic crust get submerged and gets destroyed while the continental crust covers the submerged part as being taken over by continental crust....//\@Rtz Z@r...
The plate with cooler, denser crust sinks under the other plate, forming a trench. There, the oceanic crust sinks down back into the mantle.
The plate with cooler, denser crust sinks under the other plate, forming a trench. There, the oceanic crust sinks down back into the mantle.
when oceanic crust and continental crust collide, the oceanic crust sinks down beneath the continental crust. this is called subduction.