9.2 Meteorology Flashcards

(24 cards)

1
Q

Air moving vertically

A

Air current

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2
Q

Measure of how much water vapor is in the air

A

Humidity

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3
Q

Measures the air temperature

A

Thermometer

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4
Q

The force that air puts on an area

A

Air pressure

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5
Q

Tool we use to measure air pressure

A

Barometer

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6
Q

Air mass that forms over an ocean

A

Maritime

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7
Q

Narrow band of very strong westerly air current

A

Jet stream

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8
Q

Tool to measure precipitation

A

Rain gauge

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9
Q

Large bodies of air with roughly uniform characteristics

A

Air mass

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10
Q

Cool air replacing warm air

A

Cold front

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11
Q

Scientific word for rain, hail, sleet, or snow

A

Precipitation

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12
Q

Term for the layer of gas that surrounds the earth

A

Atmosphere

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13
Q

Boundary between two air masses with different properties

A

Front

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14
Q

Warm air replacing cool air

A

Warm front

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15
Q

Study of patterns of weather

A

Meteorology

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16
Q

Air mass that originates over land

A

Continental air mass

17
Q

Tool to measure the amount of water vapor in the air

A

Hygrometer/phycrometer

18
Q

What air holds the most water

19
Q

Tool to determine storm size, shape, and speed

20
Q

What direction does weather move in the U.S.

21
Q

Two things that water has to go through in the water cycle

A

Evaporation and Condensation

22
Q

If there is currently a warm front and a cold front comes through it is most likely to what?

23
Q

Air mass that originates over tropics or near the equator

A

Tropical air mass

24
Q

When two masses are by each other but don’t replace another

A

Stationary front