What is Acid Rain?
Cloud or rain droplets containing pollutants, such as oxides of sulfur and nitrogen, to make them acidic.
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Although it is also used for light winds, it is the general name given to the daily cyclical winds that occur mostly between...
The occurrence of storms resulting from the horizontal advection of cold air at high levels or the horizontal advection of...
A storm characterized by the presence of lightning and its acoustic effect on the Earth's atmosphere known as thunder.
A cloud of irregular appearance, composed of irregular cloud fragments.
A large body of air having similar horizontal temperature and moisture characteristics.
A polar vortex is a circulating mass of air in the atmosphere, typically found in polar regions. This rotating air mass occurs...
Large, fluffy white clouds with flat bases, typically indicating fair weather, though they can develop into storm clouds...
A prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus...
The heating of the Earth by the sun causes daily changes in both the direction and speed of the wind. During the day, ground...
Particles such as pollen, grass seeds, or dust in the air that cause allergies and are transported by winds.