What is Air Mass?

A distinct layer in a body of water where the temperature changes rapidly with depth, separating warmer surface water from...

A weather front where two air masses meet but neither is strong enough to move the other, often resulting in prolonged periods...

Occurs when centers of high pressure and/or low pressure set up over a region in such a way that they prevent other weather...

A condition in which the stratification of the atmosphere depends on both air temperature and pressure, and where surfaces...

A line on a weather map connecting points of equal atmospheric pressure, used to identify high and low-pressure systems.

The names given to the winds blowing from the four cardinal directions (north, east, south, and west - N, E, S, W) on a compass.

Although it is also used for light winds, it is the general name given to the daily cyclical winds that occur mostly between...

Particles such as pollen, grass seeds, or dust in the air that cause allergies and are transported by winds.

A low-pressure area with converging winds, rotating counterclockwise in the Northern Hemisphere and clockwise in the Southern...

A rapidly rotating column of air extending from a thunderstorm to the ground, capable of causing significant damage.