um it is the covection moving
convection
convection
the radiation from the sun will send heat to the ocean and the heat would make currents hot Basically a convection current
Convection
Movement of Thermal energy is by the use of convection currents.
The convection currents will eventaully stop because there is no heat to keep them moving.
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.
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.
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?
Heat from the core and the mantle itself causes convection currents in earth's mantle.
convection
convection
Convection currents.
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.
the radiation from the sun will send heat to the ocean and the heat would make currents hot Basically a convection current
Nothing actually happens to convection currents when heat is no longer supplied. The currents are produced by applying heat, most often to the bottom. The warmed fluid is 'lighter' than the cold fluid surrounding so it rises to allow colder fluid to replace it and be heated. As soon as the heat is removed, all the fluid rapidly comes to a single temperature and convevtion does not happen! An opposite effect happens when cold air sits on the surface of a lake. In this case the water at the surface cools, gets 'heavier' and sinks. In this case the convection currents operates downwards.
No. Convection currents are the result of a temperature difference between one depth and another in fluid.