Because all longitudes converge (merge, meet, come together) at the north and
south poles. Since parallel things can't do that, we know that lines of longitude
must not be parallel, and since they are not parallel, it would be very misleading
to call them parallels. The whole subject is confusing enough as it is.
They are called parallels.
Lines of longitudes are also called Meridians. These vertical lines are drawn from the North to South poles.The meridian through Greenwich, England, called the Prime Meridian, was set at zero degrees of longitude. The meridian on the opposite side of the earth from Greenwich is called the International Date Line (IDL), which is at roughly 180° longitude.
Parallels and meridians. Circles parallel to the Equator (lines running east and west) are parallels of latitude. They are used to measure degrees of latitude north or south of the Equator. Meridians of longitude are drawn from the North Pole to the South Pole and are at right angles to the Equator.
Meridians of longitude; parallels of latitude. Remember that meridians are all the same length (20,000 km) and that they meet at the poles. Parallels are, well, parallel, and are different lengths, the longest being the Equator.
Each 'meridian' is a line of constant longitude.
They are called parallels.
latitude lines is another name for parallels and longitude lines are called meridians
Lines of longitudes are also called Meridians. These vertical lines are drawn from the North to South poles.The meridian through Greenwich, England, called the Prime Meridian, was set at zero degrees of longitude. The meridian on the opposite side of the earth from Greenwich is called the International Date Line (IDL), which is at roughly 180° longitude.
Because unlike lines of longitude which converge on the poles, lines of latitude are parallel to each other: that is, they never converge.
Parallels and meridians. Circles parallel to the Equator (lines running east and west) are parallels of latitude. They are used to measure degrees of latitude north or south of the Equator. Meridians of longitude are drawn from the North Pole to the South Pole and are at right angles to the Equator.
Parallels and meridians.
Meridians of longitude; parallels of latitude. Remember that meridians are all the same length (20,000 km) and that they meet at the poles. Parallels are, well, parallel, and are different lengths, the longest being the Equator.
Each 'meridian' is a line of constant longitude.
Latitude lines are parallel but not longitude lines.
Lines of longitude are often called "meridians", but never "parallels". "Parallels" are lines of constant latitude.
They represent degrees of latitude.
Longitude is the best term, but sometimes meridian is used. The line of longitude at zero degrees is the Prime Meridian.