convection happens because fluids become less dense and expand and riseas they are heated.
Convection happens due to the transfer of heat by the motion of a heated fluid such as air or water.
Convection currents
Convection has a cycle of what happens. Conduction dosent have a cycle
particles move faster
athenosphere and lithosphere
no it happens on the surface of earth i think . Good luck!
basically the scientific fact that heat rises and cold temperatures sink. A convection loop happens in air and water.
In the convection zone, hot plasma rises, cools as it nears the surface, and falls to be heated and rise again.
The convection that causes Earth's magnetic field happens in Earth's molten outer core.
It goes out from the core into the radiation zone then into the convection zone where convection happens then it goes to the photosphere to become granules.
Cold,denser air falls
Plates on the Earth's mantle are carried around by convection currents from the magma. This happens incredibly slowly.