Plate Tectonics
Plate tectonics is a scientific theory that explains the movement of the Earth's outer layer, known as the lithosphere, over millions of years. This movement is driven by convection in the Earth's mantle, a layer of hot, molten rock beneath the surface. Plate tectonics is significant in that it explains the processes that shape the Earth's landforms, and it helps scientists better understand phenomena such as earthquakes, volcanic eruptions, and mountain formation. Plate tectonics further helps scientists understand the formation and evolution of Earth's ocean basins, as well as the distribution of Earth's organisms. Plate tectonics is an important tool for scientists both in predicting future geologic phenomena and in understanding the Earth's past.
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