Describe Plate tectonics?
Answer (1)
Answer:Plate tectonics is the scientific theory that explains Earth's outer shell, the lithosphere, is divided into several large and small rigid plates that float and move over the semi-fluid asthenosphere beneath them. These plates move slowly, driven mainly by mantle convection and gravity, and interact at their boundaries by converging, diverging, or sliding past each other. This movement causes geological phenomena such as earthquakes, volcanic activity, mountain formation, and ocean basin development. The theory unifies earlier ideas like continental drift and seafloor spreading, providing a comprehensive explanation of Earth's surface dynamics and its changing geography over millions of years.
