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Science Vocab on air and tools

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
The push of the air in all directions against its surroundings.   Air Pressure  
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A device used to measure the speed of the wind.   Anemometer  
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A device used to measure air pressure.   Barometer  
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A mass of tiny droplets of waterthat condensed from the air.   Cloud  
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To change from a gas to a liquid.   Condense  
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To change from a liquid to a gas.   Evaporate  
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An area of higher air pressure than that of the surrounding air.   High-pressure area  
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The amount of water vapor in the air   Humidity  
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An area of lower air pressure than that of the surrounding air   Low-pressure area  
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Any form of water that falls from clouds to Earth's surface.   Precipitation  
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A device for measuring precipitation.   Rain gauge  
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The amount of water vapor present in the air at a given temperature compared to the maximum amount that the could hold at that temperature.   Relative humidity  
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A device used to show wind direction, consisting of a cloth bag that is open at both ends and hung on a pole.   Windsock  
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A device often shaped like an arrow, used to show the direction of the wind.   Wind vane  
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