Convection cells in the mantle drive movements of the plates. true or false

True

Explanation:Plates at our planet's surface move because of the intense heat in the Earth's core that causes molten rock in the mantle layer to move. It moves in a pattern called a convection cell that forms when warm material rises, cools, and eventually sink down. As the cooled material sinks down, it is warmed and rises again.

260 miles per hour

explanation:

c.the charges if the proton and electron and gravity