The Prime Meridian is the line whose longitude is defined as zero. The equator is the line whose latitude is defined as zero.
The prime meridian is to longitude. The prime meridian is the line of reference for measuring east-west positions on the Earth, just as the equator is the reference line for measuring north-south positions.
Equator. The Equator is an imaginary line that divides the Earth into the Northern Hemisphere and the Southern Hemisphere. Any point located at 0 degrees latitude lies directly on this line.
A city located at 120 degrees E is next to the east of the Prime Meridian but not necessarily next to the Equator. The Equator is at 0 degrees latitude, so the city's latitude would determine if it is close to the Equator.
The Tropic of Cancer is the line that joins all points on the earth whose latitude is 23.5 degrees north.ALL longitudes on earth have a point on the Tropic of Cancer.
The Prime Meridian is the line whose longitude is defined as zero. The equator is the line whose latitude is defined as zero.
The prime meridian is to longitude. The prime meridian is the line of reference for measuring east-west positions on the Earth, just as the equator is the reference line for measuring north-south positions.
Equator. The Equator is an imaginary line that divides the Earth into the Northern Hemisphere and the Southern Hemisphere. Any point located at 0 degrees latitude lies directly on this line.
The equator is the parallel that consists of every point on Earth whose distances from the north and south poles are equal. In the system of geographic coordinates that we've invented to describe the location of points on Earth, the equator is defined as zero latitude.
A city located at 120 degrees E is next to the east of the Prime Meridian but not necessarily next to the Equator. The Equator is at 0 degrees latitude, so the city's latitude would determine if it is close to the Equator.
The Tropic of Cancer is the line that joins all points on the earth whose latitude is 23.5 degrees north.ALL longitudes on earth have a point on the Tropic of Cancer.
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It's the circle whose radius is the same as your north latitude. (That means it depends on where you are, and if you're south of the equator, Polaris is below your horizon anyway and there is no such circle.)
There is no physical boundary between the northern and souther hemispheres. However, the imaginary line which is at 0o latitude is called the equator.
The two continents whose territory is crossed by the equator are Africa, Asia, and South America.
The Arctic Circle is the circle formed by all points on Earth whose latitude is roughly66.5° North. It goes all the way around the Earth at this latitude, and there is apoint on it at every longitude.The Arctic Circle itself is a parallel of latitude, at about 66.5° North.There is a point on it at every longitude.
hipparchus