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19 Cards in this Set
- Front
- Back
HYGROMETER |
A tool that measures humidity. |
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FORECAST |
A prediction of what the weather will be like. |
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PRECIPITATION |
Moisture that falls to the ground from the clouds. |
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AIR MASS |
A large amount of air that has the same temperature and humidity. |
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FRONT |
The line where two masses meet. |
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LOW-PRESSURE |
An area where warm air rises and pushes down on the earth's surface with less pressure. |
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METEOROLOGIST |
A person who studies the weather. |
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STRATUS CLOUDS |
Clouds that are form in layers that spread accros the sky. |
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CLOUDS |
Clouds are made by tiny drops of water that are so small that they stay in the air. |
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CUMULUS CLOUDS |
White fluffy clouds that look like cotton. |
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RAIN GAUGE |
A tool that measures precipitation. |
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HUMIDITY |
The amount of water vapor in the air. |
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AIR PRESSURE |
The amount that air presses or pushes on anything. |
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WIND VANE |
A tool that shows wind direction. |
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ANEMOMETER |
A tool that measures wind speed. |
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NATIONAL WEATHER SERVICE |
A government agency that collects information about weather from all over the United States. |
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HIGH-PRESSURE AREA |
An area where cool air sinks and pushes down on the earth's surface with more pressure. |
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CIRRUS CLOUDS |
White,feathery clouds. |
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BAROMETER |
A tool that measures air pressure |