Weather Fronts and Air Masses

Front

What is an occluded front?

Back

An occluded front is a weather front formed when a cold front overtakes a warm front, causing the warm air to be lifted off the ground.

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Front

What symbols represent an occluded front on a weather map?

Back

An occluded front is represented by purple triangles and semicircles on the same side of the line.

Front

What type of air mass is associated with a cold front?

Back

A cold front is typically associated with a polar air mass.

Tags

NGSS.MS-ESS2-5

Front

What is precipitation?

Back

Precipitation is any form of water that falls from clouds, including rain, snow, sleet, and hail.

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS2-6

Front

What does a high pressure system indicate on a weather map?

Back

A high pressure system, indicated by an 'H', generally means clear skies and stable weather.

Tags

NGSS.MS-ESS2-5

Front

What happens when a cold air mass moves underneath a warm air mass?

Back

When a cold air mass moves underneath a warm air mass, a cold front is formed.

Tags

NGSS.MS-ESS2-5

Front

What is a warm front?

Back

A warm front is formed when a warm air mass moves over a cold air mass, leading to gradual temperature increases and often light rain.

Tags

NGSS.MS-ESS2-5

Front

What weather conditions are typically associated with a cold front?

Back

Cold fronts are usually associated with thunderstorms, heavy rain, and a drop in temperature.

Tags

NGSS.MS-ESS2-5

Front

What is the difference between maritime and continental air masses?

Back

Maritime air masses form over oceans and are moist, while continental air masses form over land and are dry.

Tags

NGSS.MS-ESS2-5

Front

What does a low pressure system indicate on a weather map?

Back

A low pressure system, indicated by an 'L', is often associated with cloudy skies and precipitation.

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6