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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Occurs when centers of high pressure and/or low pressure set up over a region in such a way that they prevent other weather...
A sudden electrostatic discharge during a thunderstorm between electrically charged regions of a cloud, between clouds, or...
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 term used for semi-stationary high-pressure centers such as the Azores and North Pacific Highs, which occur in the narrow...
A thick cloud of tiny water droplets suspended in the atmosphere near the Earth's surface, significantly reducing visibility.
The process by which a solid changes directly into a gas without first becoming a liquid, such as ice turning into water...
A thin, white cloud layer that is intertwined or separate, arranged in regular order, and does not cast a shadow.
A very cold high pressure that originates over the Arctic Ocean.
A long, narrow region in the atmosphere that transport water vapor, like a river in the sky.
An instrument for measuring atmospheric pressure.

