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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A weather front where two air masses meet but neither is strong enough to move the other, often resulting in prolonged periods...
Thermodynamic changes occurring within a system without any exchange of heat with the surroundings. In the atmosphere, changes...
A type of low-altitude cloud that forms in uniform layers, often covering the entire sky and producing overcast conditions.
The lowest level of a given cloud or cloud layer in the atmosphere, relative to the observer's position above the ground.
A strong, downward wind caused by a localized column of air sinking rapidly, often resulting in damage similar to that caused...
A bomb cyclone is a large mid-latitude storm that forms when a storm’s central pressure drops (i.e. “bombs out”), resulting...
The amount of radiation, heat, or light passing through or flowing from a unit area of a surface.
A rapidly rotating column of air extending from a thunderstorm to the ground, capable of causing significant damage.
A cold core high is a high-pressure system with cold air at its center. These systems are typically associated with clear...
Nimbostratus clouds are thick, dark, gray clouds associated with rainy and gloomy days that block the Sun. These clouds,...