Air Masses and Fronts

Front

What is a cold front?

Back

A cold front is a cold air mass that bumps against a warm air mass.

Front

What type of precipitation is typically associated with a cold front?

Back

Thunderstorms or severe weather.

Front

What is the characteristic of an air mass that forms above land?

Back

It will be dry.

Front

What is an occluded front?

Back

An occluded front is when a warm air mass gets caught between two cold air masses, causing the warm air to rise.

Front

Define an air mass.

Back

An air mass is a large body of air with about the same temperature and humidity throughout.

Front

What happens to temperature when a cold front passes?

Back

The temperature typically drops as the cold air mass replaces the warm air.

Front

What is a warm front?

Back

A warm front is a warm air mass that moves over a cold air mass.

Front

What type of weather is associated with a warm front?

Back

Gentle rain or light precipitation, often followed by warmer temperatures.

Front

What is the difference between maritime and continental air masses?

Back

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

Front

What is a stationary front?

Back

A stationary front occurs when a cold front and a warm front meet but neither moves significantly.