The process by which one tectonic plate, usually denser oceanic crust, is forced beneath another plate and sinks into the mantle at a convergent boundary. Subduction generates the world's deepest ocean trenches, its most powerful earthquakes, and the volcanic arcs that form as subducted material melts and rises through the overriding plate.
Facts
Process Type Subduction
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Causes
Source Island Arc Formation (Wikipedia)
Sources
1. Subduction, Wikipedia
Opening paragraph, definitionQuote, Opening paragraph, definition
Subduction is a geological process in which the oceanic lithosphere and some continental lithosphere is recycled into the Earth's mantle at the convergent boundaries between tectonic plates.
Island Arc Formation (Wikipedia)
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