What is Aeroallergens?
Particles such as pollen, grass seeds, or dust in the air that cause allergies and are transported by winds.
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Temperature scale, abbreviated as °C, found by accepting the freezing point of water at one atmospheric pressure as zero...
A weather front formed when a cold front overtakes a warm front, lifting the warm air off the ground and resulting in a mix...
The mass of air surrounding the earth and bound to it more or less permanently by the earth's gravitational attraction.
A thick cloud of tiny water droplets suspended in the atmosphere near the Earth's surface, significantly reducing visibility.
A low-pressure area with converging winds, rotating counterclockwise in the Northern Hemisphere and clockwise in the Southern...
An anvil is a cloud mostly composed of ice particles. Otherwise known as a cumulonimbus cloud, an anvil has reached the stratospheric...
The percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.
The horizontal transport of any feature within the atmosphere due to the movement of air (wind). This includes phenomena...
A mass of very cold, dry air that mostly originates over the Arctic Ocean.
Jet streams are strong, fast-flowing air currents in the upper levels of the atmosphere. They form when warm air masses meet...

