The Prime Meridian, defined as 0 degrees longitude, passes through several continents. Specifically, it crosses Africa and Europe.
In Africa, the Prime Meridian travels through the country of Ghana. This line is historically significant as it marks the starting point for measuring longitude worldwide.
In Europe, the Prime Meridian runs through the United Kingdom, specifically passing through the Royal Observatory in Greenwich, London. This location is where the international standard for timekeeping (Greenwich Mean Time) is established.
Overall, the Prime Meridian provides a reference point for global navigation and time zones, playing a crucial role in geographical orientation.