In the United States,the air mass most commonly found at the back of a cold front is:

Question

Quizplus · Accepted Answer

The air mass most commonly found at the back of a cold front is continental polar (cP) air, as this air has a lower temperature and lower moisture content, which is typical of the air behind a cold front. The other choices (mT, cT, and mP) are all typically associated with warm fronts or the warm sector of a low-pressure system, and are not commonly found behind a cold front.

In the United States,the Air Mass Most Commonly Found at the Back