Air Masses and Fronts ESS 5.1.2

Front

What is an air mass?

Back

An air mass is a large body of air that has similar temperature and humidity characteristics throughout.

Tags

NGSS.MS-ESS2-5

Front

What are the four main types of air masses?

Back

The four main types of air masses are continental polar (cP), continental tropical (cT), maritime polar (mP), and maritime tropical (mT).

Tags

NGSS.MS-ESS2-5

Front

What is a front in meteorology?

Back

A front is a boundary between two different air masses, which can lead to changes in weather.

Tags

NGSS.MS-ESS2-5

Front

What is a warm front?

Back

A warm front occurs when a warm air mass moves over a cold air mass, often bringing gentle rain and warmer temperatures.

Tags

NGSS.MS-ESS2-5

Front

What is a cold front?

Back

A cold front occurs when a cold air mass pushes into a warm air mass, often leading to thunderstorms and a drop in temperature.

Tags

NGSS.MS-ESS2-5

Front

What is a stationary front?

Back

A stationary front is a boundary between air masses that are not moving, which can cause prolonged periods of cloudy and rainy weather.

Tags

NGSS.MS-ESS2-5

Front

What is an occluded front?

Back

An occluded front occurs when a cold front overtakes a warm front, leading to complex weather patterns and precipitation.

Tags

NGSS.MS-ESS2-5

Front

What type of weather is associated with a warm front?

Back

Warm fronts typically bring warm, humid weather and can lead to light rain or drizzle.

Tags

NGSS.MS-ESS2-5

Front

What type of weather is associated with a cold front?

Back

Cold fronts usually bring cooler temperatures, clear skies, and can cause thunderstorms.

Tags

NGSS.MS-ESS2-5

Front

How does a warm front symbol look on a weather map?

Back

A warm front is represented by a red line with semicircles pointing in the direction of the warm air.