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Study
The Wind
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Cold air weighs less than warm air. True (or) False
False
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Okay!
_______________________ study weather and the wind. anemometers (or) meteorologists
Meteorologists
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Wind is the movement of air. True (or) False
True
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Okay!
During the daytime, energy from the sun heats the land and the water. True (or) False
True
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We use ______________ to measure wind speed. wind vanes (or) anemometers
anemometers
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In low pressure systems, the wind blows counterclockwise. True (or) False
Trus
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A wind farm is made up of several giant turbines across a plot of land. True or False
True
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In high pressure systems, the wind blows clockwise. True (or) False
True
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Okay!
_____________ show the direction of the wind. pressure systems (or) wind vanes
Wind vanes
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Okay!
High Pressure systems usually have bad weather. True (or) False
False
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Okay!
A tool that shows the direction that the wind is blowing. wind vane (or) a fork
wind vane
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Okay!
When warm air rises, cold air moves in and takes it place. True (or) False
True
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Okay!
Warm air weighs less than cold air. True (or) False
True
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Okay!
To move in a circle. Circulate (or) Rewind
circulate
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Okay!
Wind pushes sails on boats to make the boat move. True or False
True
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Okay!
Low pressure systems usually cause storms. True (or) False
True
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Okay!
Cold air always rises. True (or) False
False
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Okay!
Wind can help us create electricity. True (or) False
True
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Okay!
A person who studies wind and weather is a (a) meteorologist or (b) medium
meteorologist
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Okay!
If there is less air in a certain place, is there more or less pressure?
less pressure
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Wind blows at the same speed all of the time. True (or ) False
False
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Okay!
When air ____________________, it begins to move around. is still (or) circulates
circulates
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Okay!
Regions of air with more high or low air pressure than normal is (a) wind chimes or (b) air pressure
air pressure
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A tool that measures wind speed. wind vane (or) anemometer
anemometer
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Okay!
Low _____________ often bring storms. pressure systems (or) meteorologists
pressure systems
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Okay!
Wind moves giant machines called turbines to create electricity. True or False
True
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Okay!
In high pressure systems there is more pressure than normal. True (or) False
True
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Okay!
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