Question

Where does an occluded front come into play with a frontal wave (cyclone)?

a. Behind the warm front
b. Ahead of the warm front
c. At the cold front
d. In the center of the cyclone

Answer 1

An occluded front occurs when a cold front overtakes a warm front, typically forming behind the warm front in the lifecycle of a cyclone.

Step-by-step explanation:

An occluded front typically comes into play with a frontal wave (cyclone) when the cold front catches up to and overtakes the warm front. This is called an occlusion and typically happens in the later stages of a cyclone's development. The correct answer is option a. Behind the warm front. An occluded front usually forms when a cold front moves at a quicker pace and catches up to the warm front, eventually lifting the warm air off the ground entirely and cutting it off from its source of warmth and moisture near the surface.