total number of merdians
Yes. Horizontal lines of latitude that run across the globe are known as parallels or latitude.
181
The lines on the globe are not called "latitude", any more than the marks on a thermometer are called "temperature". The lines on the globe that mark intervals of latitude are called "parallels" of latitude.
parallels of latitude
Those would be the 'parallels' of constant latitude.
What line that run up and down and across the globe like invisible street are lines of what
"Parallels" of latitude. Those are the lines that are drawn horizontal on the globe or map.
They are the lines of latitude, and they are also called parallels.
Parallels would be 2 or more lines that run in the same direction and do not intersect.
Yes
East and West
Theoretically, parallels run horizontally around the Earth, parallel to the equator. They are used to measure latitude and are equidistant from each other.