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1 Οκτ 2024 · Plate tectonics is the theory of how Earth's outer layer, the lithosphere, is broken into moving plates that interact along their boundaries. Learn about the history, causes, effects, and evidence of plate tectonics from Britannica's experts.
17 Φεβ 2023 · Plate tectonics is a scientific theory that explains the movement and collision of the Earth's solid outer layer, the lithosphere, over the semi-liquid mantle. Learn about the types of plate boundaries, the causes and rates of plate movement, and the evidence for plate tectonics.
Plate tectonics is the scientific theory that Earth's lithosphere comprises a number of large tectonic plates, which have been slowly moving since 3–4 billion years ago. The web page explains the key principles of plate tectonics, such as seafloor spreading, subduction, convection, and plate boundaries, with diagrams and references.
7 Μαρ 2024 · Plate tectonics is a scientific theory that explains how major landforms are created as a result of Earth’s subterranean movements. Learn about the history, evidence, and processes of plate tectonics, and the terms and concepts related to it.
Plate tectonics is the theory that the Earth's lithosphere is divided into moving plates that interact at plate boundaries. Learn about the history, evidence, and features of plate tectonics from Britannica's editors.
Learn about the theory of plate tectonics, which explains how Earth's lithosphere is divided into rigid plates that move and interact. Find maps, diagrams, articles, and teaching ideas on plate tectonics and its features, such as earthquakes, volcanoes, and tsunamis.
Plate tectonics is a theory that explains Earth's structure and processes in terms of moving rigid plates. Learn about its history, evidence, and implications for continental drift, seafloor spreading, and mountain building.