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Which statement best explains how convection currents can occur in earths mantle?
Wiki User
∙ 7y ago
Earth's rotation causes mantle convention. But you already knew that! :P
Wiki User
∙ 7y ago
Convection currents in Earth's mantle occur due to the heat generated from the core, which causes the hot, less dense mantle material to rise towards the surface. As it reaches the top, it cools and becomes denser, causing it to sink back down. This continuous cycle of rising and sinking material drives the movement of tectonic plates on the surface.
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What is one result of convection currents in earths outer core?
One result of convection currents in Earth's outer core is the generation of Earth's magnetic field. As the hot, molten iron in the outer core moves in a circular motion due to convection currents, it creates a dynamo effect that generates the magnetic field.
The driving forces of tectonic plates are related to convection currents in Earth's?
mantle.
What part of Earths interior is inferred to have convection currents that cause tectonic plates to move?
The mantle is inferred to have convection currents that cause tectonic plates to move. Heat from within the Earth creates these currents, leading to the movement of the rigid plates on the Earth's surface.
In which of earths layers do convection currents happen?
Convection currents occur in the mantle, which is the layer beneath the Earth's crust. These currents are responsible for the movement of tectonic plates and play a key role in shaping the Earth's surface through processes like plate tectonics and volcanic activity.
Are there convection currents in the molten part of the earths interior?
Yes, there are convection currents in the molten part of Earth's interior, known as the mantle. Heat from the core drives these currents, causing hot molten rock to rise, cool, and then sink back down in a continuous cycle. These convection currents play a key role in plate tectonics and the movement of Earth's crust.
How is the rock cycle related to the movement to earths plates?
convection currents convection currents convection currents
How is the rock cycle related to the movement to earths plated?
convection currents convection currents convection currents
What kind of currents drive earths plates?
Convection currents.
What will happen to the convection currents in the mantle if the earths interior cools down?
the convection currents will stop
Do convection currents cause earths heat?
No. Convection currents are the circular motion of earth's wind. If the earth did not rotate, convection currents would not be. Does that make sense?
How are convection currents in water like convection currents in earths mantle?
They both are the same because they are currents that move like waves
How do earths convection currents move?
from plate tectonics
Where in the earths layers are the convection currents found?
Lithosphere
Is the heat source for the convection currents in the mantle for the sun?
The difference in temperature and density is the cause of convection currents in the earths mantle. Convection currents are the flow that transfers heat within a fluid.
Is heat source for the convection currents in the mantle the sun?
The difference in temperature and density is the cause of convection currents in the earths mantle. Convection currents are the flow that transfers heat within a fluid.
Convection currents produce the heat in the earths interior?
False.
What would a change in the earths core have an effect on?
convection currents in the mantle
