Which geographic feature is typically indicated by lines running from left to right?

The indication of lines running from left to right on a map corresponds to latitude, which is the measurement of distance north or south of the Equator. Latitude lines are parallel and always run horizontally, making it easier to identify locations across the globe in relation to the Equator. This horizontal arrangement allows for a clear understanding of the positioning of various geographical areas, as they increase from zero degrees at the Equator to 90 degrees at the poles.

Other geographic features like longitude, which measures distance east or west, are represented by lines running vertically. The Equator itself is a specific line of latitude, marking zero degrees latitude but is not a series of lines. Meridian refers to the lines of longitude, which are again depicted from top to bottom, rather than left to right. Understanding these distinctions helps in effectively navigating and interpreting maps, which is essential in various maritime operations and the functions of a USCG Boat Crew Member.