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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Particles such as pollen, grass seeds, or dust in the air that cause allergies and are transported by winds.
A type of cloud consisting mostly of small particles such as ice particles.
A polar vortex is a circulating mass of air in the atmosphere, typically found in polar regions. This rotating air mass occurs...
The names given to the winds blowing from the four cardinal directions (north, east, south, and west - N, E, S, W) on a compass.
A rapidly rotating column of air extending from a thunderstorm to the ground, capable of causing significant damage.
The term used for semi-stationary high-pressure centers such as the Azores and North Pacific Highs, which occur in the narrow...
A large, organized thunderstorm with a rotating updraft, often producing severe weather such as tornadoes, hail, and heavy...
An instrument that continuously records atmospheric pressure over time. It uses a barometer to measure pressure and creates...
A strong, downward wind caused by a localized column of air sinking rapidly, often resulting in damage similar to that caused...
The heating of the Earth by the sun causes daily changes in both the direction and speed of the wind. During the day, ground...