Meridians are lines of longitude that are drawn from the North to South poles.
meridians or lines of longitude
A common nickname for lines of longitude is "meridians."
Meridians of Longitude All of the other meridians; the lines of longitude.
Meridians are lines of longitude that pass from the North to the South poles.
The meridians meet at the poles, which are the points on Earth's surface where the lines of longitude converge. At the North Pole, all lines of longitude meet, and the same is true for the South Pole.
meridians
lines of longitude
"Lines" of constant longitude are "meridians".
meridians
lines of longitude
meridians
Meridians