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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In a severe storm, with a swirling motion in its left rear quadrant, a vertically rotating column of air, often seen with...
A weather warning means that a weather hazard is occurring, imminent, or likely. In other words, severe weather is happening...
The term 'cloudy' refers to weather conditions characterized by a significant amount of cloud cover in the sky. This may...
A type of low-altitude cloud that forms in uniform layers, often covering the entire sky and producing overcast conditions.
The percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.
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 prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus...
A sudden electrostatic discharge during a thunderstorm between electrically charged regions of a cloud, between clouds, or...
Precipitation in the form of small balls or lumps of ice that form in thunderstorm updrafts and fall to the ground.
A weather system refers to the movement of warm and cold air across the globe, usually in a recurring pattern. Systems can...