In a Cold Front, ____

Multiple Choice

In a cold front, ____.

A) a more rapidly moving cold air mass collides with warm air, lifting it
B) a more rapidly moving cold air mass collides with warm air, directing wind to either side
C) a more rapidly moving warm air mass collides with cold air and cools
D) a more rapidly moving warm air mass collides with a cold air mass and flows over it
E) two cold air masses moving at similar rates collide