Assertion: volcano's magma | /r/CapableOf | work its way
Facets:
value: to the surface
type: OTHER
Source sentences:
text: The water slightly reduces the melting point of the overlying rock, forming magma that can work its way to the surface—the spark of life to reawaken a slumbering volcano.
text: This magma then makes its way to the surface, where it is erupted as lava.
text: Volcanoes are formed when magma from within the Earth's upper mantle works its way to the surface.