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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The large-scale movement of air that distributes heat and moisture around the Earth, influencing weather patterns and climatic...
The term used for semi-stationary high-pressure centers such as the Azores and North Pacific Highs, which occur in the narrow...
Although it is also used for light winds, it is the general name given to the daily cyclical winds that occur mostly between...
Particles such as pollen, grass seeds, or dust in the air that cause allergies and are transported by winds.
A large, organized thunderstorm with a rotating updraft, often producing severe weather such as tornadoes, hail, and heavy...
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...
Ball lightning appears during thunderstorms, taking the shape of glowing, electric orbs in the sky. It can appear in a variety...
The trapping of heat in the Earth's atmosphere due to greenhouse gases, such as carbon dioxide and methane, which allows...
The lowest level of a given cloud or cloud layer in the atmosphere, relative to the observer's position above the ground.