longitudes or meridians
they are called longitude
longitudinal lines run north/south; Latitudinal lines run east/west
Roads that run north to south are typically referred to as "north-south roads" or "vertical roads."
lines of longatude, your welcome!
The lines that run north and south are called meridians of longitude. (The north and south poles are the ends of every meridian, so each one only goes half-way around the globe.)
Meridians of longitude run north and south. Parallels of latitude run east and west.
longitude
The lines that run North-South on the earth and end at the two poles are called the meridians of constant Longitude.
Those are the meridians of constant longitude.
The lines that run east and west are called latitude lines. The lines that run north and south are called longitude lines. Together, they form a grid that can be used to locate any point on the Earth.
The names that are given for the lines that run around the Earth north to south are lines of longitude or meridians. The ones that run east to west are lines of latitude or parallels. The main one is called the Prime Meridian
A line running north and south/ up and down is called a vertical line.