Weather vocabulary 2023 Flashcards
Dew Point
temperature to which air must be cooled to become saturated (full) with water vapor(gas).
Climate
-average weather pattern in an area over a long period of time (temperature, humidity, precipitation, and vegetation), 30 years plus!
Weather-
The conditions outside in the atmosphere at a particular place and time (may change second to second, day to day, week to week, month to month).
Precipitation
water,rain, sleet, snow, hail, and mist, that falls to Earth’s surface.
Types of precipitation include rain, sleet, snow, hail, and mist.
Air mass
a large body of air that is similar in temperature, humidity, and air pressure throughout.
Air pressure
the force of air on a surface.
Air pressure is equal to the weight of a vertical column of air divided by the area of the base of the column.
Warm front
the boundary between an advancing mass of relatively warm air and a mass of colder air.
Cold front –
the boundary between an advancing mass of relatively cold air and a mass of warmer air, the cold air acts like a plow forcing the warm air up.
High-pressure system
– a region in which the atmospheric pressure is higher than in the surrounding areas.
Low-pressure system
a region in which the atmospheric pressure is lower than in the surrounding areas.