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What force causes warm molten rock to move upward to the mantle?
Wiki User
∙ 9y ago
The force that causes warm molten rock to move upward to the mantle is called convection. Convection happens when parts of the tectonic plate break off and melt.
Wiki User
∙ 9y ago
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What in the mantle move tectonic plates?
because of the force of the magma pushing on it and then that causes things lie earth quaks
What provides the force that causes magma to erupt to the surface?
Magma is propelled to the surface by temperature differences, which cause convection currents. The temperature differences result from radioactive elements within the mantle.
Is a plain a constructive force?
Both, constructive in that volcanoes are created along plate margins, destructive in that when plates meet, one is subducted (sinks under the other) and is destroyed as it melts into molten rock into the mantle below.
Is mafic rocks in the mantle earths magntic field?
No. The Earth's magnetic field consists of invisible lines of force, not rock. The mangetic fiild itself is driven by currents in the outer core, which is made of molten iron and nickel.
Which force is responsible for earth's crust and lithosphere floating on the mantle?
convection currents in the upper mantle
What force cause warm molten rock to move upward in the mantle?
When a tectonic plate reaches a certain depth in the mantle, the heat and pressure from being so close to the Earth's core causes certain parts of the plate to melt. The section of the plate that has melted becomes lighter in weight than the rocks surrounding it. This causes it to rise and move upwards in the mantle.
What is the destructive force in the earth's mantle?
The destructive force in the earths mantle is melted metals. The melted metal or molten lava is able to burn anything it touches.
What is the force that causes an upward movement?
Buoyancy.
Upward force on a bird's wing?
It is called Lift. The difference in pressure above and below the wigs as a bird moves through the air produces an upward force that causes the bird to rise.
What is the name of the upward force that enable a bird to fly?
It is called Lift. The difference in pressure above and below the wigs as a bird moves through the air produces an upward force that causes the bird to rise.
What in the mantle is the force that causes the plates to move slowly over the crust?
sea floor spreadong
Is the upward force that opposes the force of gravity?
Lift is the upward force that opposes the force of gravity.
What is the value of g in upward direction?
Since gravity causes objects to fall downward, rather than upward, I would describe the upward force of g, at the surface of the Earth, as -9.8 meters/second2.
An upward force on a plane is called?
'Lift' is an upward force on a plane. Upward force on a bird's wings is also called 'Lift'.
How does the upward force of the ice on the puck compare with the upward force when the puck is sitting permanently at rest?
The upward force is the same in both directions.
What is and upward force of air against a moving object?
The upward force is drag.
What in the mantle move tectonic plates?
because of the force of the magma pushing on it and then that causes things lie earth quaks
