Fronts
Air Masses
Effect of Fronts
What Am I?
100

Who wins a stationary front? 

Neither! 
100

What is a Maritime Polar (mP) airmass? 

Cold, humid airmass that forms over water.

100

What weather does a stationary front bring?

Several days of overcast weather, drizzles

100

I come from a northern body of water. What am I?

a Maritime Polar airmass! 

200
Who wins a Warm front? 
The warm airmass.
200

What is a Continental Polar (cP) airmass?

Cold, dry airmass that is formed over land.
200

What weather does a cold front bring?

Thunderstorms, hail, tornadoes.

200

I bring overcast weather and light rain. What am I?

A stationary front!

300

Who wins a cold front? 

The cold airmass.

300

What is a Maritime Tropical (mT) airmass?

Warm, humid airmass formed over water

300

What weather does a warm front bring? 

Drizzles 

300

I am warm, dry, and come from land. What am I? 

A continental tropical airmass!

400

Who wins an occluded front? 

The cold airmass.
400

What is a Continental Tropical (cT) airmass?

Warm, dry airmass formed over land

400

What weather does an occluded front bring? 

Cloudy weather, drizzles and rain
400

I bring thunderstorms, hail, and tornadoes. What am I?

A cold front!

500

How many air masses are involved in an occluded front?

Two cold and one warm airmasses

500

Where does a Continental Polar (cP) airmass come from? (cardinal directions) 

North! (Polar) 

500

True or false: Air condenses and cools as it rises, becoming denser

True! 

500

I bring scattered drizzles, rain, and thunderstorms (but nothing severe). I am a front. What is my symbol? 

Purple triangles and semicircles, facing in the same direction. 

M
e
n
u