+An **eruption** is a sudden, forceful expulsion of material or energy from a confined space. This powerful phenomenon can be observed as a [Volcano](/wiki/volcano) spewing molten rock and ash, or a [Geyser](/wiki/geyser) bursting forth with superheated water. It signifies a dramatic release of internal pressure or accumulated energy.
+## See also
+- [Explosion](/wiki/explosion)
+- [Lava](/wiki/lava)
+- [Magma](/wiki/magma)
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