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 ...

One explanation for plate movements is slab pull. Plates are extremely heavy so gravity acts upon them, pulling them apart. Alternatively, as shown in the diagram, convection currents under the ...

The field of research in geosciences and geography spans all of Earth, from the glaciers in Antarctica to bustling metropolises. Earth and its changes throughout time are studied, for example, through ...