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The 3 general types are constructive, destructive, and conservative boundaries. Constructive (divergent) - plates move away from each other, typically creating a rift Destructive (convergent) - one plate will be subducted, or continental plates collide Conservative (transform) - plates grind past each other, stalling and slipping
plate tectonics is the movement of the oceanic and the continental crust that is moving our continents further apart or more together.
The crust, is the surface of the Earth; therefore on the top. The above is true, however it is slightly more complicated than this! Crust is formed at mid ocean ridges where magma rises to the surface as tectonic plates move apart. It is also formed (perhaps counter-intuitively) at destructive plate margins where volcanism occurs and the lava adds to the overlying crust. Oceanic sediments build up at the boundary of the continental crust as the oceanic slab scrapes against the overlying continental crust as it subducts (this is known as an accretionary prism).
It represents the line of divergence (divergent plate margin) between oceanic plates, where two oceanic plates are moving apart and new oceanic crust is formed.
Subduction is a process that occurs when two oceanic plates pull apart
it is formed when two oceanic plates diverge away from each other, the lithosphere is pulled or torn apart :))))))))))))))))))))))))) XXXXXXXXXXDDDDDDDDDD
rift valley Answer 2 Continents are formed when continental plates pull apart.
rift valley Answer 2 Continents are formed when continental plates pull apart.
coenvergent zone
They form in areas of the Earth in which continental or oceanic plates are pulling apart.
Seafloor Spreading
The 3 general types are constructive, destructive, and conservative boundaries. Constructive (divergent) - plates move away from each other, typically creating a rift Destructive (convergent) - one plate will be subducted, or continental plates collide Conservative (transform) - plates grind past each other, stalling and slipping
The Andes were formed when one tectonic plate was driven below another, elevating part of the South American plate. The Himalayas were formed (and are still being formed) by crushing and folding of one tectonic plate as another is driving into it. The Japanese island chains were formed (and are still being formed) by two tectonic plates pulling slightly apart from each other. Magma boils upward, forming new land.
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plate tectonics is the movement of the oceanic and the continental crust that is moving our continents further apart or more together.
Convergent plates are two tectonic plates that are colliding as they move toward each other. There are several types of converging plate boundaries. Oceanic to oceanic plate convergence: Where an oceanic plate collides with another oceanic plate, the more dense plate subducts into the mantle. The subduction results in the partial melting of lithospheric rock above the area of the subduction, causing underwater volcanoes to form. If the volcanoes grow to reach the surface, volcanic arc islands are formed. Oceanic to continental plate convergence: Where an oceanic plate collides with a continental plate, the oceanic plate is subducted due to the fact that it is more dense, which can also cause volcanism and mountain building. Continental to continental plate convergence: Where two continental plates collide, neither subducts into the mantle, the crust is thickened, and mountain ranges are formed from the thickening and uplift.
The crust, is the surface of the Earth; therefore on the top. The above is true, however it is slightly more complicated than this! Crust is formed at mid ocean ridges where magma rises to the surface as tectonic plates move apart. It is also formed (perhaps counter-intuitively) at destructive plate margins where volcanism occurs and the lava adds to the overlying crust. Oceanic sediments build up at the boundary of the continental crust as the oceanic slab scrapes against the overlying continental crust as it subducts (this is known as an accretionary prism).