Weather Symbols And Tools Flashcards

1
Q

Air mass

A

A large body of air with similar properties

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2
Q

Anemometer

A

Measures wind speed

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3
Q

Hygrometer (hydrometer)

A

Measures moisture in the air/humidity

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4
Q

Barometer

A

Measures air pressure

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5
Q

Rain gauge

A

Measures amount of rainfall

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6
Q

Radar

A

Measures rain & precipitation inside a storm

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7
Q

Wind vane

A

Measures wind direction

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8
Q

Maritime polar air

A

A cold air mass that happens near or in the ocean or a large body of water

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9
Q

Maritime tropical air

A

A warm air mass that happens near or in the ocean or a large body of water

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10
Q

Continental tropical air

A

A warm air mass that happens on or around land

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11
Q

Continental polar air

A

A cold air mass that happens on or around land

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12
Q

Front

A

The transition between air masses where weather happens and is moved by winds

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13
Q

Cold front

A

A cold air mass meets and causes a warm air mass to rise
🔹 fast moving
🔹 heavy precipitation
🔹 cooler temperatures

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14
Q

Warm front

A

A warm air mass meets and overrides a cold air mass
🔹 warm air moves over cold air
🔹 brings long, light drizzles
🔹 warm temperatures

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15
Q

Occluded front

A

A cold air mass overtakes a slower moving cold air mass and forces cold air up. The cold air keeps going until it meets another.
🔹brings cooler temeratures
🔹brings more precipitation

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16
Q

Stationary Front

A

Cold air mass meets a warm air mass and results in little or no movement
🔹 drizzles no heavy precipitation
🔹 little movement or moves back and forth over the same area

17
Q

Climate

A

The average weather over 30 years

18
Q

Weather

A

Whatever is happing in the atmosphere at any given time. It is always changing.

19
Q

Thermometer

A

A weather tool used to measure temperature