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 strong, downward wind caused by a localized column of air sinking rapidly, often resulting in damage similar to that caused...
A storm characterized by the presence of lightning and its acoustic effect on the Earth's atmosphere known as thunder.
A measurement determined by the wave lengths and sea conditions caused by the effect of wind, and by the movement of tree...
A fixed potential temperature line on adiabats, or the process of thermodynamic changes within a system without any exchange...
The decrease in temperature with height in an adiabatically rising air parcel (lapse rate). For dry air, this value is 1...
A polar vortex is a circulating mass of air in the atmosphere, typically found in polar regions. This rotating air mass occurs...
The formation of ice crystals on surfaces when the temperature drops below freezing, typically overnight, causing potential...
A long, narrow region in the atmosphere that transport water vapor, like a river in the sky.
A term used to identify clouds with a base height below 6,000 feet in the observer's direction. Stratiform clouds consist...
A scale for estimating wind speed based on observed conditions of the sea or land. It ranges from 0 (calm) to 12 (hurricane)...