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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A line on a weather map connecting points of equal atmospheric pressure, used to identify high and low-pressure systems.
An instrument for measuring atmospheric pressure.
A fixed potential temperature line on adiabats, or the process of thermodynamic changes within a system without any exchange...
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 formation of fog when warm and moist air passes over a cool or cold surface or, conversely, when cold air passes over...
Precipitation in the form of small balls or lumps of ice that form in thunderstorm updrafts and fall to the ground.
A long, narrow region in the atmosphere that transport water vapor, like a river in the sky.
Convection is the vertical movement of air caused by temperature differences, where warm air rises and cool air sinks. It...
A weather front where two air masses meet but neither is strong enough to move the other, often resulting in prolonged periods...
An image on the weather radar that is convex to the direction of movement and resembles an arc shape, caused by mesoscale...