Longitude or Meridian: The Vertical Mapping of Earth
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Longitude or Meridian: The Vertical Mapping of Earth

Now, imagine peeling an orange 🍊. The natural segments of the orange run from top to bottom, meeting at the stems—just like longitudes, which run vertically from pole to pole. They are also called meridians and help us measure how far east or west a place is from the Prime Meridian (0° longitude). What is…

Latitude or Parallel: The Horizontal Markings on Earth
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Latitude or Parallel: The Horizontal Markings on Earth

Think of Earth as a giant stack of pancakes 🍽️. Each pancake represents a parallel—a line of latitude running horizontally around the globe. These latitudes, help us measure how far north or south a place is from the equator. What is Latitude? Why is a Degree of Latitude Not Uniform? You might assume that the…