The temperature of the air is not relevant, it is believed to be the absolute humidity level in the air that might affect the virus's ability to infect you more easily in one season than another. Cold and flu viruses thrive when dry. This is why the flu has a season, see the related question for more detail.
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Viruses are not really alive or dead like animals and plants, they are active or inactive. They are not cellular and do not function like a living organism.
When warm air pushes into cold air the result is a warm front.
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.
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.
A warm air mass rises over a cold air mass at a warm front because warm air is less dense than cold air. This results in the warm air mass being forced to rise and cool, leading to the formation of clouds and precipitation at the boundary of the two air masses.
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.
yes, but not that long, they will die out eventually.
Warm air is lighter then cold air. So the cold air sinks and the warm air raise.
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 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.
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 air are both different pressures and density's!!!!
When warm air pushes into cold air the result is a warm front.
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.
Cold air is more dense than warm air.
warm air rises cold air goes down sinks
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.
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.