Detailed explanation and options for the selected question.
Which air mass boundary can produce thunderstorms, separating warm and cold air?
A.
Isobar
B.
Warm front
C.
Cold front
D.
Occluded front
Explanation:
A cold front often produces strong thunderstorms as it displaces warmer air. A warm front can produce gentler rain, an occluded front is more complex, isobars are pressure lines.