Plate Tectonics | Microschool Dev

Plate tectonics is the foundational theory explaining the movement of Earth's lithosphere, which is broken into large, rigid plates that constantly shift and interact. This dynamic process, driven by convection currents in the mantle, shapes our planet's surface, creating mountains, ocean trenches, and triggering earthquakes and volcanic activity. Emerging from earlier concepts like continental drift, the theory gained widespread acceptance in the mid-20th century with evidence from seafloor spreading. Understanding plate tectonics is crucial for comprehending geological phenomena, resource distribution, and even the planet's long-term habitability. Its principles underpin much of modern geology and geophysics, offering a unified framework for diverse Earth processes.