Weather And Climate Flashcards
The force that air puts on an area
Air pressure
the envelope of gases surrounding the earth or another planet.
Atmosphere
an instrument measuring atmospheric pressure, used especially in forecasting the weather and determining altitude.
Barometer
pressure exerted by the weight of the atmosphere
Barometric pressure
of or denoting a scale of temperature in which water freezes at 0° and boils at 100° under standard conditions.
Celsius
the weather conditions prevailing in an area in general or over a long period.
Climate
a visible mass of condensed water vapor floating in the atmosphere, typically high above the ground.
Cloud
a dense towering vertical cloud associated with thunderstorms and atmospheric instability, forming from water vapor carried by powerful upward air currents.
Cumulonimbus clouds
often described as “puffy”, “cotton-like” or “fluffy” in appearance, and have flat bases
Cumulus cloud
the atmospheric temperature (varying according to pressure and humidity) below which water droplets begin to condense and dew can form.
Dew point
prolonged period of abnormally low rainfall; a shortage of water resulting from this.
Drought
the temperature at which a liquid turns into a solid when cooled
Freezing point
a storm with a violent wind, in particular a tropical cyclone in the Caribbean
Hurricane
The boundary between two air masses that have different temperatures or humidity.
Front
rotating funnel-shaped cloud forming the core of a tornado or waterspout
Funnel cloud