It isn't really either of those things. However, it will produce cold fronts as the cold air displaces the warmer air.
Warm air rises at the equator and cold air sinks at the poles. Warm air expands and cool air contracts and compresses.
warmer than a cold front and colder than a cold front
Cold air is denser than warm air, so it sinks below warm air due to gravity. This sinking motion causes cold air to flow under warm air, leading to the familiar pattern of cold air near the ground and warm air above it.
When warm air pushes into cold air the result is a warm front.
toward
Warm air rises,and then sinks when the air is cold.
Warm air rises at the equator and cold air sinks at the poles. Warm air expands and cool air contracts and compresses.
warm air rises cold air goes down sinks
Cold, denser air sinks because it is heavier than warm air. Cold air near the Earth's surface displaces warm air, causing it to rise. As cold air sinks, it can create high pressure areas and contribute to stable atmospheric conditions.
Warm air is lighter then cold air. So the cold air sinks and the warm air raise.
warmer than a cold front and colder than a cold front
Warm air rises. Cold air sinks.
Cold air is denser than warm air, so it sinks below warm air due to gravity. This sinking motion causes cold air to flow under warm air, leading to the familiar pattern of cold air near the ground and warm air above it.
When warm air pushes into cold air the result is a warm front.
1) Warm front - warm air mass replacing a cold air mass at ground level. Typically shifts wind southeasterly to southwesterly. 2) Cold front - Cold air replacing warm air at ground level. Tyoically shifts southwesterly to northwesterly 3) Stationary front - Equal amount of energy between warm and cold air masses creating a "stalemate".
toward
When a warm front moves into a cold front, the warm air gradually rises over the denser cold air. This can lead to the formation of clouds and precipitation. The warm air displaces the cold air, leading to a gradual increase in temperature and humidity.