Assertion: cold front's air | /r/CapableOf | lift warm air
Facets:
value: rapidly
type: MANNER
value: as the cold air moves
type: MANNER
Source sentences:
text: Cold, dense air squeezes its way through the warmer, less-dense air, and lifts the warm air.
text: Cold fronts can move up to twice as fast as warm fronts and produce sharper changes in weather, since cold air is denser than warm air and rapidly lifts the warm air as the cold air moves in.