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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The jet stream forming the boundary between tropical air and sub-tropical air, characterized by isothermal compression and...
The scientific study of climate, focusing on the analysis of long-term weather patterns and trends over time.
The state of the atmosphere when it contains the maximum amount of water vapor possible at a given temperature and pressure.
A mass of very cold, dry air that mostly originates over the Arctic Ocean.
The decrease in temperature with height in an adiabatically rising air parcel (lapse rate). For dry air, this value is 1...
The horizontal transport of any feature within the atmosphere due to the movement of air (wind). This includes phenomena...
Precipitation in the form of small balls or lumps of ice that form in thunderstorm updrafts and fall to the ground.
A thick cloud of tiny water droplets suspended in the atmosphere near the Earth's surface, significantly reducing visibility.
Considerable cloudiness refers to weather conditions where a large portion of the sky is covered with clouds, but some clear...
A term used to identify clouds with a base height below 6,000 feet in the observer's direction. Stratiform clouds consist...