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earthquake Article

Where do earthquakes occur?

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Earthquakes can occur anywhere, but they occur mainly along fault lines (planar or curved fractures in the rocks of Earth’s crust), where compressional or tensional forces move rocks on opposite sides of a fracture. Faults extend from a few centimetres to many hundreds of kilometres. In addition, most of the world’s earthquakes occur within the Ring of Fire, a long horseshoe-shaped belt of earthquake epicentres, volcanoes, and tectonic plate boundaries fringing the Pacific basin.

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