Question

a front that occurs when a warm air mass is caught between two cold air masses is called - a occluded b cold c stationary d warm

Explanation:

An occluded front forms when a warm air mass is caught between two cold air masses. A cold front occurs when cold air replaces warm air. A stationary front has little movement between air masses. A warm front is when warm air replaces cold air.

Answer:

A. occluded