Which of the following typically helps in identifying cardinal directions?

The compass rose is a tool that visually indicates cardinal directions, specifically North, South, East, and West. It is commonly found on maps, navigation charts, and navigation instruments. The design of the compass rose not only shows these primary directions but also often includes intermediate directions such as Northeast and Southeast, which enhances directional navigation.

The equator and the prime meridian are significant geographic reference points and serve as baselines for measuring latitude and longitude, respectively, but they do not provide a visual representation of directional orientation like the compass rose does. The international date line, while important for understanding time zones and the division of calendar days, does not assist with identifying cardinal directions either. Thus, the compass rose stands out as the most direct and effective tool for indicating cardinal directions in navigation and map reading contexts.