The greatest contrast in both temperature and moisture will occur along the boundary separating which air masses?
A)cP and cT
B)mP and mT
C)mP and cT
D)mT and cP
E)cT and mT

Question

The greatest contrast in both temperature and moisture will occur along the boundary separating which air masses?
A)cP and cT
B)mP and mT
C)​mP and cT
D)​mT and cP
E)​cT and mT

Quizplus · Accepted Answer

The greatest contrast in both temperature and moisture will occur along the boundary separating mT (maritime tropical) and cP (continental polar) air masses. This boundary is called a "dryline". Maritime tropical air masses are warm and moist, while continental polar air masses are cold and dry. When they meet, the warmer, moister maritime tropical air is forced to rise over the colder, denser continental polar air. This can lead to the development of thunderstorms and other forms of severe weather.

The Greatest Contrast in Both Temperature and Moisture Will Occur