What is Atmosphere?
The mass of air surrounding the earth and bound to it more or less permanently by the earth's gravitational attraction.
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An instrument for measuring atmospheric pressure.
A very cold high pressure that originates over the Arctic Ocean.
A rapidly rotating column of air extending from a thunderstorm to the ground, capable of causing significant damage.
A deviation from the normal or expected value in atmospheric or climatic conditions, often used in meteorology to identify...
A polar vortex is a circulating mass of air in the atmosphere, typically found in polar regions. This rotating air mass occurs...
A large body of air having similar horizontal temperature and moisture characteristics.
The situation where there is no advection because the constant pressure surfaces and temperature surfaces in the atmosphere...
The mass of air surrounding the earth and bound to it more or less permanently by the earth's gravitational attraction.
A weather warning means that a weather hazard is occurring, imminent, or likely. In other words, severe weather is happening...
The heating of the Earth by the sun causes daily changes in both the direction and speed of the wind. During the day, ground...