Assertion: cold front's air | /r/CapableOf | rise over cold air
Facets:
value: slowly
type: MANNER
value: in such a condition
type: OTHER
Source sentences:
text: The presence of a warm front means that warm air is advancing and rising over cold air.
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: A warm front indicates that warm air is advancing and rising up over the colder air.
text: The air masses do not readily mix; therefore the warm air rises slowly over the colder air because it is less dense.
text: In such a condition ,the warm air rises gradually over the cold air resulting in the formation of cloud and rain.
text: The presence of a warm front means that warm air is advancing and rising up over cold air.
text: The warm air rises up over the colder air which is sinking.