What is Tectonism

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WHAT IS TECTONISM?

Tectonism is a geological term used to describe major structural features and the processes that create them, including compressional or tensional movements on a planetary surface that produce faults, mountains, ridges, or scarps. Tectonic or structural movements are driven by the internal heat of a planet, and those movements on Earth produce earthquakes. Faults, ridges, or mountains on a planetary surface imply that the planet was or is still geologically active.