Meteorologist are weather with probable ranges because air mask responsible for whether interact and predictable wits. The boundary of which two air masses is called a front, which is the main cause for stormy weather. This weather map shows the conditions of severe weather which statement, best elaborate how air masses interact to cause severe weather.

A) warm air masses and cold air masses have different densities, and when they mix their density stabilize and excess moisture is released
B) as the front move away from one another the cold air mass is heated by the warm air mass when cold air becomes warm precipitation falls
C) cold air is denser than warm air so the cold air mask travels beneath the warm air, pushing it up storms are often the result of rising warm air
D) since warm air is more dense than cold air. The cold air mass is forced tire when the cold air comes too heavy it releases, heavy precipitation.

C) cold air is denser than warm air so the cold air mask travels beneath the warm air, pushing it up storms are often the result of rising warm air