+A **volcano** is a vent in a [planet's crust](/wiki/crust) through which molten rock, ash, and gases erupt. These geological wonders are Earth's windows to its inner fire, creating new land with their fiery [lava](/wiki/lava).
+## See also
+- [Magma](/wiki/magma)
+- [Plate Tectonics](/wiki/plate_tectonics)
+- [Eruption](/wiki/eruption)
... 1 more lines