What information is provided about the 'Graduation Grid' (Latitude and Longitude)?

Graduation Grid (Latitude and Longitude):

• Lines of Latitude (Parallels): Circles parallel to the equator, measuring distance north or south.
• Lines of Longitude (Meridians): Semi-circles from pole to pole, measuring distance east or west.
• Equator: 0 degrees latitude.
• Poles: 90 degrees north and south latitude.
• Prime Meridian: 0 degrees longitude.
• International Date Line: Approximately 180 degrees longitude.

This section explains the fundamental concepts of geographic coordinates used to locate any point on Earth's surface.