yes it does by:- yosi a. or yoshi
Cold air is more dense than warm air and therefore heavier
Cold air is denser than warm air. Which allows it to slide under that warm air and displace it.
It's called a warm front.
When a cold front moves into a warm front, it typically undercuts the warm front and forces it aloft, resulting in the warm front being lifted off the ground. This process can lead to the formation of a stationary front or occluded front.
A warm air mass advancing under a cold air mass is called an occluded front. This occurs when a fast-moving cold front catches up to a slow-moving warm front, lifting the warm air off the ground. The mixing of air masses can lead to cloud formation and precipitation.
The front you are referring to is called a cold front. Cold air is denser than warm air, so when a mass of cold air moves underneath warm, moist air, it lifts the warm air rapidly, leading to the formation of clouds and potentially precipitation.
This is typically a cold front. As the cold air mass moves under the warm air mass, it pushes the warm air upwards, where it condensates and creates precipitation.
A cold air mass comes in under a warm air mass.
a cold front
When a cold front overtakes a warm front, it is known as an occluded front. This occurs when the cold air behind the cold front catches up with the warm air ahead of the warm front, forcing the warm air upward.
Warm air close to the ground rises and becomes cooler.
An occluded front is a cold front that is moving faster than a warm front. The cold front soon "catches up" to the warm warm and they merge together.