Which symbol represents a cold front?

The symbol that represents a cold front is an arrowhead. In meteorology, a cold front occurs when a mass of colder air advances into a region of warmer air. The arrowheads indicate the direction in which the cold air is moving. This is a standard convention in weather mapping and is crucial for understanding the dynamics of weather systems.

Cold fronts typically bring significant weather changes, including a drop in temperature and the potential for storms or precipitation. Recognizing the arrowhead symbol allows for quick identification of these fronts on weather maps, which is essential for predicting weather patterns and preparing for conditions that may follow.

The other symbols, while relevant to meteorology, represent different atmospheric phenomena. For instance, the half-circle generally denotes a warm front, while the combination of arrowheads and half-circles symbolizes a stationary front, and the crescent does not have a standard meaning in this context. Understanding these symbols is vital for anyone studying aviation or meteorology, as they form the basis for interpreting weather charts accurately.