What is Sublimation?
The process by which a solid changes directly into a gas without first becoming a liquid, such as ice turning into water vapor.
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A prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus...
The measure of the water vapor or moisture content in the air, expressed as the mass of water vapor per unit volume of air....
A mass of very cold, dry air that mostly originates over the Arctic Ocean.
A tropical cyclone with sustained winds of at least 74 miles per hour, characterized by a central eye, strong winds, and...
Meteorology is the scientific study of the atmosphere and weather processes. It involves observing, analyzing, and forecasting...
The jet stream forming the boundary between tropical air and sub-tropical air, characterized by isothermal compression and...
A cold core low is a low-pressure system where the coldest temperatures are found near the center. These systems are often...
A long, narrow region in the atmosphere that transport water vapor, like a river in the sky.
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 percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.