Which theory makes the occurneces of pangae possible?

The theory of plate tectonics explains the occurrences of Pangaea by describing how the Earth's lithosphere is divided into tectonic plates that float on the semi-fluid asthenosphere beneath. These plates move due to convection currents in the mantle, causing landmasses to drift over geological time. Pangaea, a supercontinent that existed around 335 to 175 million years ago, formed as a result of the convergence of these tectonic plates. This theory also accounts for the subsequent breakup of Pangaea into the continents we know today.