-According to the Polar Front Theory

Multiple Choice

-According to the polar front theory,

A) midlatitude cyclones create fronts in the polar regions.
B) midlatitude cyclones form in front of several large air masses.
C) midlatitude cyclones form along a boundary separating polar air and warmer air to the south.
D) midlatitude cyclones form along a boundary separating frigid Arctic air with slightly colder polar air.