The lines from pole to pole are lines of constant longitude, or meridians. The circles parallel to the equator are lines of constant latitude, or parallels. The graticule shows the latitude and longitude of points on the surface. In this example meridians are spaced at 6° intervals and parallels at 4° intervals.How many lines of latitude are there in the globe?
There are 181 lines of latitude about which we will talk in the later section. I am going to explain the five important lines of latitudes that mark specific points on a map of the earth. In other words, these five major lines of latitude mark the divisions between the five principal geographical zones.What are the major lines of longitude?
What are the major lines of longitude? T he Equator, Tropics, and Prime Meridian All three lines of latitude are significant in their relationship between Earth and the sun. Running in the opposite direction, north-south, the prime meridian is one of the most important lines of longitude on Earth.