Yes, the theory of continental drift is a reasonable explanation of how continents move over the surface of the Earth. This theory suggests that the Earth's continents were once joined together in a single supercontinent called Pangaea, which then gradually broke apart and drifted to their current positions. The evidence supporting this theory includes the fit of continental coastlines, geological similarities between continents separated by vast oceanic distances, and the distribution of fossils and rock types. Additionally, advancements in plate tectonics have further validated the theory of continental drift. The movement of continents is now understood to be a result of the movement of tectonic plates, which are large sections of the Earth's lithosphere that float on the semi-fluid asthenosphere. These plates interact along plate boundaries, leading to processes such as subduction, seafloor spreading, and collision, which cause continents to move. Hence, the theory of continental drift provides a logical and evidence-based explanation for the movement of continents, making it a reasonable theory.
