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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A tropical cyclone, also called a hurricane, is a severe tropical storm with wind speeds in excess of 74 mph. Known as a...
The heating of the Earth by the sun causes daily changes in both the direction and speed of the wind. During the day, ground...
The temperature at which air becomes saturated with moisture and water vapor begins to condense into liquid form, leading...
Considerable cloudiness refers to weather conditions where a large portion of the sky is covered with clouds, but some clear...
A cloud that develops from Cirrus, completely or partially covering the sky, creating a halo effect, thin, sheet-like, milky...
A prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus...
The horizontal transport of any feature within the atmosphere due to the movement of air (wind). This includes phenomena...
Anticyclones are areas of high atmospheric pressure that bring hot, dry weather in the summer and cold fronts in the winter.
The situation where there is no advection because the constant pressure surfaces and temperature surfaces in the atmosphere...
A polar vortex is a circulating mass of air in the atmosphere, typically found in polar regions. This rotating air mass occurs...