Assertion: cold front's air | /r/CapableOf | replace cooler air
Facets:
value: at the surface
type: LOCATION
Source sentences:
text: Warm air is replacing cooler air at the surface.
text: A warm front means that warm air is drawing closer and is rising up over cold air, which is caused by warm air being lighter or not as dense as cold air; replacing cooler air along the Earth’s surface.
text: Warm air is replacing cooler air at the surface.
text: Therefore warm fronts occur where warmer air is replacing cooler air at the surface.
text: A warm front is a boundary between two air masses, one cool and the other warm, moving so that the warmer air replaces the cooler air.
text: A warm front is a boundary between two air masses, one cool and the other warm, moving so that the warmer air replaces the cooler air .