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Convection causes liquid rock to move.
More felsic than the original chemistry of the rock that was partially melted
The asthenosphere is a ductile solid.The asthenosphere is a layer of the mantle that consists of slowing flowing solid rock, so I would say it is considered both a liquid and a solid in one.
Vulcanism is the process that forces liquid rock (magma) from deep within the Earth, up to the surface. Once the rock is expelled from a Volcano, the force of Gravity makes it flow down the sloped surface.
The rock in the asthenosphere behaves differently from the rock above because the rate of deformation is different.
Convection causes liquid rock to move.
No. The rock of the asthenosphere forms a ductile solid.
convection :)
The asthenosphere, moves with convection
Convection Currents carry the plates
More felsic than the original chemistry of the rock that was partially melted
yes because it is a solid that can move
The tectonic plates move because of the great amount of liquid rock, or magma that they 'float' on and get pushed by.
Since litho means rock that would be solid. There is some liquid rock, lava, in the mix. There is also water and oil.
The asthenosphere is a ductile solid.The asthenosphere is a layer of the mantle that consists of slowing flowing solid rock, so I would say it is considered both a liquid and a solid in one.
Vulcanism is the process that forces liquid rock (magma) from deep within the Earth, up to the surface. Once the rock is expelled from a Volcano, the force of Gravity makes it flow down the sloped surface.
It is the movement of ductile rock in the asthenosphere caused by convection currents that creates movement of the lithospheric plates. It is the conveyor belt on which the plates move.