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Weather > Weather > Flashcards

Weather Flashcards

1
Q

consists of events that occur in the atmosphere over short periods of time

A

Weather

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2
Q

refers to long-term weather patterns in a region

A

Climate

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3
Q

the temperature of the air

A

Air temperature

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4
Q

the weight of air pressing against a given area

A

Air pressure

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5
Q

a cloud on the ground

A

Fog

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6
Q

the amount of water vapor
in the air

A

Humidity

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7
Q

form when water vapor condenses around particles, such as dust or smoke, in the air

A

Clouds

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8
Q

Is water that falls from the sky, may be liquid, such as rain, or frozen, such as snow, sleet, or hail.

A

Precipitation

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9
Q

indicate how hard the wind blows and the high pressure area from which it comes. These are especially important factors to consider as part of severe weather.

A

Wind speed and direction

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10
Q

is a large body of air with similar temperature, humidity, and air pressure throughout

A

air mass

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11
Q

are scientists that study weather. They use several basic tools, as well as computer models, to forecast the weather. Forecasting is especially important for keeping people safe from extreme weather

A

Meteoroligists

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12
Q

measures temperature

A

thermometer

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13
Q

measures air pressure

A

barometer

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14
Q

measures wind speed

A

anemometer

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15
Q

measures humidity (the amount of water vapor in the air)

A

hygrometer

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16
Q

measures the amount of rainfall

A

rain gauge

17
Q

measures the amount of snowfall

A

snow gauge

18
Q

a balloon filled with hydrogen or helium that carries instruments into the air to get information about atmospheric conditions up high

A

weather balloon

19
Q

floating platforms on the ocean that contain weather instruments

A

weather buoy

20
Q

a space satellite used to measure overall weather and climate on Earth

A

weather satellite

21
Q

a device that measures the intensity (strength) of precipitation and wind direction and speed, and it can predict rainfall amounts

A

Doppler radar

22
Q

is a disturbance that occurs when warm, unstable air floats above cooler air.

A

thunderstorm

23
Q

is caused by the buildup of static electricity in clouds

A

.Lightning

24
Q

is the sound that results
when lightning quickly pushes air
molecules apart.

A

Thunder

25
Q

is a spinning, funnel-shaped
cloud that hits the Earth’s surface. It is caused by the rapid mixing of warm and cool air masses usually associated with thunderstorms

A

.tornado

26
Q

are tropical storms with
winds over 39 m.p.h. that begin over tropical oceans.

A

Hurricanes

Weather (1 decks)

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