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The large portions of the crust which move about on the mantle are the?
Wiki User
∙ 12y ago
Tectonic Plates
Wiki User
∙ 12y ago
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The theory that implies that large portions of the earth's crust move is called?
The theory that implies that large portions of the earth's crust move is called the Theory of Tectonic Plates. According to this theory, the earth's crust is split up into portions called tectonic plates and they move. When tectonic plates rub against each other, earthquakes occur.
How convection currents in the earth's mantle move?
They move because of the heat from the outer core and the mantle.
In the mantle and core make tectonic plates move?
Convection currents in the mantle and core make tectonic plates move. The continental crust of the Earth is thicker and lighter than the oceanic crust.
The plates of Earth's crust and mantle can not move?
away from each other
Is the rock in the crust able to move around more easily than the rock in the lower mantle since the rock in the crust moves around differently than rock in the lower mantle?
The rock in the lower mantle moves around easily than the crust. This is because rock in the lower mantle is hotter and closer to its melting point. Rocks in the crust are cooler thus harder to move around.
The theory that implies that large portions of the earth's crust move is called?
The theory that implies that large portions of the earth's crust move is called the Theory of Tectonic Plates. According to this theory, the earth's crust is split up into portions called tectonic plates and they move. When tectonic plates rub against each other, earthquakes occur.
Why is the earths crust always moving?
Simple- Convection in the mantle causes mantle to slowly move, and it pushes against the crust. As it does this, the tectonic plates move.
What are the way plates move?
crust mantle core
How convection currents in the earth's mantle move?
They move because of the heat from the outer core and the mantle.
What is the layer of the earth that is composed of large plates that interlock and move over time?
The earth has tectonic plates are made up of Earth's crust and the upper part of the mantle layer underneath. The crust and upper mantle are called the lithosphere.
What effect does convection currents in the upper mantle have on the crust?
Convection currents in the mantle create plate tectonics.
How the thin outer crust is floating on the thick liquid mantle causing the crust to move and form a divergent plate boundary?
how the thin outer crust is floating on the thick liquid mantle, causing the crust to move and form a divergent plate boundary
Why is the crust able to float and move on top of the mantle?
it is floating on it
Pieces that move on plastic like layer of the mantle?
crust
In the mantle and core make tectonic plates move?
Convection currents in the mantle and core make tectonic plates move. The continental crust of the Earth is thicker and lighter than the oceanic crust.
Does the crust of the earth move?
The crust moves like globe, for example. you know how there is rings around it? that will be the crust and the ball will be the mantle. Spin the rings, not the globe. the crust moves AROUND the mantle
The plates of Earth's crust and mantle can not move?
away from each other
