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cold air because we didn't have any sun hitting down on us. we did when the asteroid hit the earth.

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12y ago

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Why does warm air slide over cold air at worm fronts?

Warm air is lighter then cold air. So the cold air sinks and the warm air raise.


What is less dense warm air or cold air?

Warm air is less dense (lighter) than cold air..that is why warm air rises and cold air settles


When cold air moves toward warm air it pushes the warm air where?

When cold air moves toward warm air, it pushes the warm air upward because cold air is denser and therefore heavier than warm air. This creates a lifting mechanism known as cold air advection, which can lead to the formation of clouds and precipitation.


What are facts about cold fronts?

There is really nothing interesting about cold fronts. Cold air is overtaking warm air. Since cold air is denser than warm air, cold air goes under a warm air mass.


Warm air and cold are what?

warm air and cold air are both different pressures and density's!!!!


What front will occur when warm air pushes over cold air?

When warm air pushes into cold air the result is a warm front.


When a warm air mass pushes a cold air mass it forms what?

When a warm air mass pushes against a cold air mass, it can form a warm front. This is characterized by the warm air rising over the denser cold air, leading to a gradual transition in weather conditions as the warm air replaces the cold air.


What is cold air more than warm air?

Cold air is more dense than warm air.


What Moves cold air out and warm air in?

warm air rises cold air goes down sinks


When warm air approaches cold air what does the cold air do?

When warm air approaches cold air, the cold air becomes denser and sinks beneath the warm air. This can create atmospheric instability and lead to the formation of weather phenomena such as cold fronts, clouds, and precipitation.


Does a warm front form when a cold air mass moves into a warm air mass?

No, a warm front forms when a warm air mass advances and overtakes a retreating cold air mass. As the warm air rises over the cold air, it cools and condenses, creating precipitation and leading to a gradual warm-up in temperature.


Is Warm air heavier or cold air?

Cold air is heavier than warm air because cold air has higher density. This is because the molecules in cold air are closer together, leading to a greater mass per unit volume compared to warm air.