Grade 4, Unit 3: Weather

Front

What type of air pressure do clear skies indicate?

Back

High pressure.

Front

What common weather event is characterized by low visibility and moisture in the air?

Back

Fog.

Front

What weather conditions are most favorable for thunderstorm development?

Back

Humid and warm.

Front

How do the climates of Virginia and Arizona differ?

Back

Virginia and Arizona have very different climates.

Front

What kind of weather is predicted with the presence of cumulonimbus clouds?

Back

Stormy weather.

Front

What is the definition of humidity?

Back

The amount of moisture in the air.

Front

What type of clouds are typically associated with fair weather?

Back

Cumulus clouds.

Front

What is a weather front?

Back

A boundary between two different air masses.

Front

What does a barometer measure?

Back

Air pressure.

Front

What is the water cycle?

Back

The continuous movement of water on, above, and below the surface of the Earth.