What is Atmosphere?
The mass of air surrounding the earth and bound to it more or less permanently by the earth's gravitational attraction.
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Particles such as pollen, grass seeds, or dust in the air that cause allergies and are transported by winds.
A cold core low is a low-pressure system where the coldest temperatures are found near the center. These systems are often...
Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility....
A rapidly rotating column of air extending from a thunderstorm to the ground, capable of causing significant damage.
Ball lightning appears during thunderstorms, taking the shape of glowing, electric orbs in the sky. It can appear in a variety...
Although it is also used for light winds, it is the general name given to the daily cyclical winds that occur mostly between...
A weather system refers to the movement of warm and cold air across the globe, usually in a recurring pattern. Systems can...
A condition in which the stratification of the atmosphere depends on both air temperature and pressure, and where surfaces...
Nimbostratus clouds are thick, dark, gray clouds associated with rainy and gloomy days that block the Sun. These clouds,...
Air laden with sand and dust, common in areas devoid of permanent vegetation, especially deserts.