What do parallels, or lines of latitude, measure?

Parallels, or lines of latitude, specifically measure the angular distance north or south of the equator, which is at zero degrees latitude, extending toward the poles at 90 degrees north and 90 degrees south. These lines are parallel to the equator and help in identifying locations on the globe with respect to the equatorial plane. Understanding this concept is crucial for navigation and mapping, as it allows for the determination of a place's position relative to the earth's north-south axis.

The focus on degrees of latitude from the equator to the poles reveals how geographic coordinates are established and aids in global positioning systems. This measurement distinctly highlights the relationship of places to the equator, which is essential for various geographic analyses, climate studies, and navigation systems.