What does the concept of plate tectonics explain?

Plate tectonics is a scientific theory that describes the large-scale movements of the Earth's lithosphere, which is divided into several tectonic plates. This theory explains how these plates interact at their boundaries, which can lead to various geological phenomena, including earthquakes, volcanic eruptions, and the creation of mountain ranges.

The movement of these plates occurs due to convection currents in the underlying molten mantle and can have significant impacts on the Earth's surface. When plates collide, separate, or slide past one another, they generate seismic activity, leading to earthquakes and other geological events.

Understanding plate tectonics is crucial for studying natural disasters and the geological history of the Earth, as it provides insight into how and why certain areas are prone to seismic activity. This concept is foundational in geology and helps explain a wide range of geological features and processes on Earth.