Those are the 'meridians of longitude'. Each one joins the North Pole and South Pole. They are farthest apart at the equator, and they all converge at the poles. Since there's no obvious place to start numbering, somebody had to make the decision of where to put the 'zero'. The British were the big guys in the navy business at the time, so they needed a standard system more than anyone else did, and they set the standard: The 'zero' of longitude measurement ... the line called the "Prime Meridian", was (and still is) defined as the meridian that passes through the Royal Observatory in Greenwich, England. All longitude on the earth is measured as so many degrees east or west of that meridian. (That's why Egypt is the "Near East", Iran is the "Middle East", China is the "Far East", and the US and Canada are the "Western" world.)
the imaginary lines that run east to west, and parallel to the equator are called lines of latitude. the equator serves as zero degrees latitude. these lines measure how far something is north or south on the earth. the lines that run north to south are called lines of longitude, and run parallel to the prime meridian, located in greenwich, england. the prime meridian is the zero degrees mark for the lines of longitude, which measure how far something is east or west on the earth.
lines of latitude
false
Latitude and LongitudeLatitude is the lines that go from east to west, and longitude from north to south.
An imaginary line drawn around the earth equally distant from both poles, dividing the earth into northern and southern hemispheres and constituting the parallel of latitude 0°
The equator is a parallel. Meridians are imaginary semi-circles that connect the north and south poles. "Parallels" are imaginary full circles around the Earth, and every point on a parallel is the same distance from a pole. The equator is the longest parallel. Every point on it is equal distances from both the north and south poles. The latitude of the equator is zero, and all other latitudes are measured from it. A parallel
The equator is an imaginary line which indicates where the middle of the earth is and it goes around.
false
There is no single picture of where the 36th parallel is. The 36th parallel is an imaginary line across the earth.
the equator is the imaginary line around the earth.
Latitude and LongitudeLatitude is the lines that go from east to west, and longitude from north to south.
The Earth has an imaginary shield around it.
An imaginary line drawn around the earth equally distant from both poles, dividing the earth into northern and southern hemispheres and constituting the parallel of latitude 0°
The equator is a parallel. Meridians are imaginary semi-circles that connect the north and south poles. "Parallels" are imaginary full circles around the Earth, and every point on a parallel is the same distance from a pole. The equator is the longest parallel. Every point on it is equal distances from both the north and south poles. The latitude of the equator is zero, and all other latitudes are measured from it. A parallel
The imaginary line that circles the earth at 23.5o N is the Tropic of Cancer. This line is parallel with the equator.
The equator is an imaginary line which indicates where the middle of the earth is and it goes around.
The imaginary line between the poles of the Earth around which the Earth spins is called the "axis of rotation".
The Equator divides the Earth into a northern and southern hemispheres.
axis