New animation shows a billion years of continental drift

Witness 1.8 billion years of tectonic plates dance across Earth’s surface in a new animation

The role of convection currents in the movement of Earth's tectonic plates | Britannica

Convection Currents - Definition and Examples | How Convenction Current Works

Earth's Layers: Crust, Mantle & Core, Seismic Discontinuities - PMF IAS

The three interior layers of the Earth: the crust, the mantle, and the core | Britannica

The Three Layers of the Earth | Crust, Mantle & Core