is an imaginary vertical line that runs from the North Pole to the South Pole. These lines are used to measure

A is another name for a line of longitude , which is an imaginary vertical line running from the North Pole to the South Pole. These lines are primarily used to measure distance east or west of a starting point and are essential for global navigation and timekeeping. Key Characteristics of Meridians General Science - Latitude & Longitude Mapping Review

Meridians and longitude provide a fundamental framework for locating positions on Earth. Accurate use requires clear datum/reference, awareness of measurement methods and potential errors, and appropriate map projections for practical applications.

Unlike lines of latitude (which are parallel), all meridians converge at the poles. They are not parallel, making them unique in grid systems. The Prime Meridian: By international convention, the 0∘0 raised to the composed with power

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