Pressure Systems
Humidity
Weather
Vocabulary
Stormy Weather
Storm Safety
100

measures air pressure

Barometer

100

Measure of the amount of moisture in the air. 

What is Humidity?

100
The state of the air at a certain time and place
What is weather?
100
Most common type of storm
What is a thunderstorm?
100
Where you should go during a tornado if you are in a house
What is the basement?
200
To the East

What is the direction that air pressure moves across the United States.

200

Change in phase of water to water vapor. 

What is evaporation?

200
Scientists who study weather
Who are meteorologists?
200
Spinning cloud with a funnel shape
What is a tornado?
200

Where you should go during a tornado if you are in a school or public building

What is the lowest level of the building?

300

Humidity, Temperature, Elevation

What is the factors that affect air pressure?
300

2,240J

What is the amount of energy to evaporate 1 gram of water. 

300
Instrument that shows wind direction
What is a wind vane?
300
Large, powerful storm that occurs over large bodies of water
What is a hurricane?
300

April through June

What are the months that the most tornadoes occur?

400

Lousy weather, air moving in and counterclockwise. 

What is low pressure system?

400

Cloud that forms at the earth’s surface

What is fog?

400
Measures wind speed
What is an anemometer?
400

Saffir Simpson Scale

What is a hurricane intensity scale?

400

June through November

What is hurricane season?

500

Dry weather, air sinking, moving out and clockwise. 

What is a high pressure system?

500

100% Humidity

What is saturated air?

500
The weather of a place over a long time
What is climate?
500

Fugita Scale

What is a tornado intensity scale. 

500
Storm surge.

What is the most damaging feature of a hurricane?

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