Plate tectonics theory is the scientific concept that describes the large-scale movement and interaction of the Earth's lithosphere, which is divided into several plates. This theory explains how these plates float on the semi-fluid asthenosphere beneath them and how their interactions lead to geological phenomena such as earthquakes, volcanic activity, and the formation of mountain ranges. Understanding plate tectonics is essential for grasping the dynamic nature of Earth’s surface and the processes that shape it.
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