Plate tectonics, volcanoes, and earthquakes

Earth's dynamic interior. The process of plate tectonics ; Principles of plate tectonics ; The development of tectonic theory ; Plate tectonics and the geologic past ; The interaction of tectonics with other systems ; Other concepts related to plate tectonics

Volcanoes and volcanism. Volcanic eruptions ; Volcanic landforms ; Hot springs and geysers ; Volcanism and tectonic activity ; Volcanoes and geothermal energy related concepts

Earthquakes. The nature of earthquakes ; Significant earthquakes ; The study of earthquakes ; Related concepts ; Noted thinkers.