The Earth is made up of different layers: Therefore, instead of tectonic plates moving because of the convection currents, evidence suggests it is the plates that drive the convection. Slab pull ...

Alternatively, as shown in the diagram, convection currents under the Earth’s crust transfer heat, which rises through the surface and cools back down in a circular motion. The convection ...

The field of research in geosciences and geography spans all of Earth, from the glaciers in Antarctica to bustling ... long-term environmental changes, tectonics and the structure and development of ...