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The convection currents are a result of heat from the interior of the Earth. The rock of the upper mantle known as the asthenosphere is plastic-like but not molten. It acts like a conveyor belt, moving heat from Earth's interior upward, and cooled material downward in a big loop. New crust is created where mantle material reaches the surface at places called mid-ocean ridges. Older, colder oceanic crust is subducted and drawn into the mantle, completing the loop.
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The layer in which convection currents move?
Convection currents move in the Mantle.
How are convection currents in the mantle and in the oceans similar How are they different?
The ocean currents are colder than the currents in the mantle,and the are located in different areas.
The driving forces of tectonic plates are related to convection currents in Earth's?
mantle.
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.
What currents are they when are transferred within the mantle and fluid?
Convection currents.
Where do convection currents flow in Earth?
Convection currents flow in Earth's mantle, which is the layer of rock beneath the Earth's crust. These currents are responsible for the movement of tectonic plates and the formation of features like mountain ranges, volcanoes, and earthquakes.
What will happen to the convection currents in the mantle if the earths interior cools down?
the convection currents will stop
How thick are the convection currents?
Convection currents can vary in thickness, typically ranging from a few centimeters to kilometers depending on the scale of the system in which they occur. In the Earth's mantle, for example, convection currents can be tens to hundreds of kilometers thick.
What are effects of connection currents in the mantle?
The flow of mantle effects convection currents in the mantle. This process happens as hot material within the mantle begins to rise. As it rises, it begins to cool and then sinks. This process repeats as a cycle of convection currents.
Why are there convection currents in the mantel?
There are convection currents in the mantle because if they werent everything would be the same temprature
What will happen to the convection currents in the mantle if Earth's interior eventually cooled down?
The convection currents will stop
