Clouds
Currents/Weather Patterns
Fronts
Weather Instruments
Weather/Pressure Systems
100
Clouds that look like flat blankets and are usually the lowest in the sky.
What are stratus clouds?
100

This air current brings weather across the United States

What is the jet stream?

100
This occurs when a warm air mass moves over a slower cool air mass.
What is a warm front?
100

This weather instrument measures temperature

What is a thermometer?

100

This pressure system brings rainy weather

What is a low pressure system?

200

Thin, feathery, wispy, clouds that are high in the sky.

What are cirrus clouds?

200

This ocean current brings warm water up the east coast and helps warm the land.

What is the Gulf Stream?

200
This occurs when air masses push against each other but do not move.
What is a stationary front?
200

An instrument that shows the direction wind is blowing from.

What is a wind vane?

200

This pressure system brings clear, sunny skies

What is a high pressure system?

300
Large fluffy-looking with flat bottoms.
What are cumulus clouds?
300

An unusual warming of surface water in the Pacific Ocean that brings increased temperatures and increased precipitation

What is El Nino?

300
This forms when a cool air mass pushes itself under a weather warm air mass.
What is a cold front?
300
Instrument used to measure air pressure.
What is a barometer?
300

A storm that forms over warm ocean waters and loses power once it hits land.

What is a hurricane?

400
Dark clouds that stack vertically and bring thunderstorms

What are cumulonimbus clouds?

400

An unusual cooling of surface water in the eastern Pacific Ocean that brings decreased temperatures and decreased precipitation

What is La Nina?

400

This front brings cooler temperatures and violent storms.

What is a cold front?

400
Instrument used to measure the speed of wind.
What is an anemometer?
400

A stationary front has formed over the area. What will the weather be like for the next several days?

cloudy and rainy

500

A cloud that forms on the ground

What is fog?

500

What will happen if the jet stream dips down south?

The temperature will decrease

500

This front brings warmer temperatures and can bring light rain/drizzle

What is a warm front?

500

This weather instrument measures the humidity in the air

What is a hygrometer?

500

On Sunday, the weather is sunny and warm. On Monday, the weather is cold and cloudy. How will the weather change from Sunday to Monday?

from a high pressure system to a low pressure system

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