A warm, moist air mass moving over a cold air mass is most likely to lead to which type of severe weather?
A. A heat wave
B. Light snow
C. A thunderstorm
D. A blizzard

C. A Thunderstorm

Explanation:

When the warm mass crosses over the cold one, it creates a warm front, which causes the creation of clouds. This leads to thunderstorms.

Good luck on the test! ^-^

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