Shared Flashcard Set

Details

Weather
clouds, wind speed, and tempurature
19
Science
6th Grade
03/21/2006

Additional Science Flashcards

 


 

Cards

Term
anemometer
Definition
an instrument used to measure wind speed
Term
wind vane
Definition
mechanichal deviceattached to an elevated structure; turns to the direction of the wind
Term
barometer
Definition
an instrument for measuring air pressure
Term
overcast
Definition
clouded over
Term
rain gauge
Definition
a device for measuring rainfall
Term
cold front
Definition
the leading portion of a cold atmospheric air mass moving against and eventually replacing warm air mass
Term
warm front
Definition
a front along which an advancind mass of warm air rises over a mass of cold air
Term
low pressure
Definition
an air mass of low pressure
Term
high pressure
Definition
an air higher than normal pressure
Term
air mass
Definition
a large body of air with
Term
weather map
Definition
a map or chart depicting the meteorological conditions over a specific geographical area at a specific time
Term
satellite
Definition
a celestial body that orbit a planet
Term
forecast
Definition
a prediction of what the weather will be like in the near future
Term
meteorologist
Definition
scientist who studies weather
Term
humidity
Definition
water vapor in the air
Term
relative humidity
Definition
measurement that compares the amount of water vapor in the air with the amoutn air can hold at a certain tempurature
Term
dew point
Definition
the tempurature at which a volume of air cannot hold any more water vapor
Term
air mass
Definition
a large body of air having similar properties or weather conditions
Term
front
Definition
boundary between warm and cold air masses
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