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Regular verbs
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100

Past of drink

Drank

100
Gray clouds that cover the lower part of the sky; rain or snow falls from them
What are stratus clouds?
100
Where you should go during a tornado if you are in a house
What is the basement?
200

Past of write

Wrote

200
White, puffy clouds that look like piles of cotton; they are known as fair-weather clouds
What are cumulus clouds?
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

Past of eat

Ate

300
Thin, feathery clouds that appear high in the sky; they are a sign that rain or snow is on the way
What are cirrus clouds?
300
April through June
What are the months that the most tornadoes occur?
400

The process of water vapor turning into water droplets

What is condensation?

400

Cloud that forms at the earth’s surface

What is fog?

400
What you should do if you’re in a car during a tornado
What is pull over and get out of the vehicle?
500
Water that is found underground
What is groundwater?
500
Tall, dark clouds that mean thunderstorms with heavy rain and strong winds
What are cumulonimbus clouds?
500
Scale used rate the damage and speed of tornadoes
What is the Fujita scale (F-scale)?