What is Circulation?
The large-scale movement of air that distributes heat and moisture around the Earth, influencing weather patterns and climatic conditions.
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Snow that rises to 8 feet or higher.
Particles such as pollen, grass seeds, or dust in the air that cause allergies and are transported by winds.
The term used for semi-stationary high-pressure centers such as the Azores and North Pacific Highs, which occur in the narrow...
The branch of science dealing with the laws of motion of air or other gases.
A weather warning means that a weather hazard is occurring, imminent, or likely. In other words, severe weather is happening...
The process by which a solid changes directly into a gas without first becoming a liquid, such as ice turning into water...
A weather watch means there is a risk of weather hazards in the near future, which could pose a threat to life/property....
A scale for estimating wind speed based on observed conditions of the sea or land. It ranges from 0 (calm) to 12 (hurricane)...
An instrument for measuring atmospheric pressure.
Cloud or rain droplets containing pollutants, such as oxides of sulfur and nitrogen, to make them acidic.