How are convection cells set up?

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What sets convection currents into motion?

If you are heating water in a pan on the stove, the water at thebottom of the pan will warm first. Since warm water is lighter, itwill rise, and cool water from the top will f

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

What causes convection cell to turn up at point a?

remember this is a question u really need to think about. ANSWER: the force of it bumping into the lithospere resources: my brain the picture on the worksheet, and etc the