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What is a convection current or cell describe how it works?

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First answer by ID3498002405. Last edit by Buddy7108. Contributor trust: 0 [recommend contributor ]. Question popularity: 1 [recommend question].

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Describe how convection current forms?
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Describe a convection current?
Convection currents are currents caused by the expansion of a liquid, solid, or gas as its temperature increases.while colder, denser material sinks.. Convection currents arise in the atmosphere...
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Convection is the movement of molecules within fluids (i.e. liquids, gases) and rheids. It cannot take place in solids, since neither bulk current flows nor significant diffusion can take place in...
How does a convection current work?
When they get hotter, gasses and fluids have a lower density (they weigh less per cubic inch) so they rise above the cooler material. Another answer Most of the time a convection current happens...
How does a global convection cell work?
With all the heat under the crust into the mantle, the hot magma starts to move like any convection current so it goes up and then back around again to be reheated. at the top the convection current...