What are two processes do scientists think move the earths lithosphere plates?

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.

Hope it helps!!!

velocity and height

a chair, a bed, and a toothbrush

explanation:

i was told this before by a teacher, so yeah