Extreme Weather
Clouds
Vocabulary
Tools
Other
100

A storm that produces a brief period of heavy rain and lasts anywhere from 30 minutes to an hour.

What is a thunderstorm?

100

These clouds are fluffy and white with flat bottoms. They indicate fair weather.

What are cumulus clouds?

100

The day-to-day condition of the atmosphere around us.

What is weather?

100
A tool used to measure temperature.
What is a thermometer?
100

The weight of air of any one spot.

What is air pressure?

200

These are a type of winter storm that have freezing rain.

What are ice storms?

200

A thick blanket of clouds darkening and covering the whole sky. They usually bring rain or snow.

What are stratus clouds?

200

The average or typical weather in a particular area over a long period of time.

What is climate?

200
A tool used to measure the amount of rain fall.
What is a rain gauge?
200

A prediction or estimate of a future event.

What is a forecast?

300

These storms occur over warm, tropical water and have winds equal to or greater than 74 miles per hour.

What are hurricanes?

300

These clouds are feathery clouds associated with fair weather. These clouds often indicate that rain or snow will fall.

What are cirrus clouds?

300

A physical characteristic that expresses how hot or cold the atmosphere is.

What is temperature?

300
A tool used to measure wind speed.
What is an anemometer?
300

The number of air molecules in the atmosphere.

What is atmospheric pressure?

400

These storms form thunderstorms as the wind changes direction and the air begins to rotate as a funnel cloud.

What are tornadoes?

400

These clouds may produce thunderstorms.

What are cumulonimbus clouds?

400

The layer of air around the earth.

What is the atmosphere?

400
A tool used to measure air pressure.
What is a barometer?
400

This is where weather takes place.

What is the atmosphere?

500

These storms are similar to a hurricane but form in the Pacific Ocean.

What are typhoons?

500

The amount of sky covered by clouds.

What is cloudiness?

500

The measurement of how fast or slow air molecules are moving.

What is wind speed?

500

A scientist who studies the weather and forecasts the weather.

What is a meteorologist?

500

This is the substance that makes clouds so heavy.

What is water?

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