you stick you're head out there and see if it feels cold.
Continental polar is indicated by composed of cold dry air.
heat, cold, air, condense, evaporation
encapsulated endings
Cold air increases air pressure
cold air is heavier than the warm air warm air has low water so it is hot and low heavy but cold air has a lot of water so it cold and heavy
you can identify the signs of a pressence of a spirit by the electrical field they emit, also when you feel a cold spot shifts when no air is moving in the air ducts. an uneasy feeling
Cold air is compact air Hot air is less dense than cold air Ergo, hot air rises ; cold air sinks
the cold air pushes the warm air up and forms cumulus clouds
Cold Air
The cold air will sink.
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.
The cold air is denser, so cold air usually sinks down, and warmer air will float to the top.