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It's a reference point. The sun is highest in the sky at 12 noon. knowing that you can work out how far away from the prime meridian you are if you have an accurate clock.
Wiki User
∙ 6y ago
Wiki User
∙ 14y agothe reason that the prime meridian is so important is because it is the very center of the earth and it is how we determine are latitude
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Which line runs through greenwich?
The Greenwich line is the Prime Meridian (0°). It is so named because it runs through the observatory at Greenwich, England. On the other side of the poles it is the International Date Line (180°).
Where is the Prime Meridien?
The Prime Meridian, also called the Greenwich Meridian, is 0 degrees longitude. The observatory where the Meridian is defined is in Greenwich, England. The line passes from the North Pole through England, Europe, Africa, and ends at the South pole in Antarctica. Opposite the Prime Meridian is the International Date Line, or the Ante-Meridian. The choice of the Meridian is entirely abitrary. At various time the Meridian has been set at other locations. The US even used Washington, DC, as the Prime Meridian. Standardization was important for global navigation, so it was finally agreed to use Greenwich as the meridian "0" reference. This is especially convenient because the Ante-Meridian dateline is located where there are no large land masses.
What continents does prime meridian pass through is it labeled east or west?
The Prime Meridian crosses the continents of Europe, Africa, and Antarctica. The Prime Meridian is the 'zero' dividing line between east and west, so it has neither of those labels.
What are the imaginary lines that circle the earth east and west of the prime meridian?
The 'lines' that appear east and west of the Prime Meridian are the other meridians of longitude. But they don't circle the Earth. Each meridian is a semi-circle that joins the north and south poles, and has the same longitude at every point on it.
Why is Greeenwich England so important to a geographer?
By international agreement for roughly the last hundred years, the longitude through the Royal Observatory at Greenwich is accepted as the Prime Meridian, the zero point for measuring longitude. For precise measurement of the location of any place in the world, the location of the Prime Meridian must be precisely known. Therefore the Greenwich Observatory is important to geographers, who record all locations with reference, in part, to its distance from the Prime Meridian. The royal observatory there was very important in its time, and many ideas that are known by everyone now were brainstormed by the royal geographers in the past, so it has been adopted as the 'home' of geographical mapping of the Earth.. It is 0 degrees longitude, the Prime Meridian.
Why is the prime meridian so importent?
the reason that the prime meridian is so important is because it is the very center of the earth and it is how we determine are latitude
Which line runs through greenwich?
The Greenwich line is the Prime Meridian (0°). It is so named because it runs through the observatory at Greenwich, England. On the other side of the poles it is the International Date Line (180°).
Is the Arctic Circle north or south of the Prime meridian?
The Prime Meridian is a line that joins the north pole and south pole. There is a point on it at every possible latitude. So it's not possible to be either north or south of the Prime Meridian.
Why doesnt the prime merdian form two hemispheres?
The Prime Meridian, though it a longitudinal line, is only observed on one side of the planet, simply to give a "0" line. The Prime Meridian runs through the North pole, England, West Africa, Antarctica, and to the South pole. After that, the line of the Prime Meridian is the 180 degree line, which is roughly followed by the international date line. So, in summary, the Prime Meridian does divide the planet into two sections, but only when combined with the other half of its longitudinal line, the 180 degree line.
Where is the Prime Meridien?
The Prime Meridian, also called the Greenwich Meridian, is 0 degrees longitude. The observatory where the Meridian is defined is in Greenwich, England. The line passes from the North Pole through England, Europe, Africa, and ends at the South pole in Antarctica. Opposite the Prime Meridian is the International Date Line, or the Ante-Meridian. The choice of the Meridian is entirely abitrary. At various time the Meridian has been set at other locations. The US even used Washington, DC, as the Prime Meridian. Standardization was important for global navigation, so it was finally agreed to use Greenwich as the meridian "0" reference. This is especially convenient because the Ante-Meridian dateline is located where there are no large land masses.
What continents does prime meridian pass through is it labeled east or west?
The Prime Meridian crosses the continents of Europe, Africa, and Antarctica. The Prime Meridian is the 'zero' dividing line between east and west, so it has neither of those labels.
How is the Prime Meridian measured lines of latitude or longitude?
The so-called 'lines' of longitude are also called 'meridians'. The Prime Meridian is a line of longitude. It's the line made out of all the points on Earth whose longitude is zero.
What are the imaginary lines that circle the earth east and west of the prime meridian?
The 'lines' that appear east and west of the Prime Meridian are the other meridians of longitude. But they don't circle the Earth. Each meridian is a semi-circle that joins the north and south poles, and has the same longitude at every point on it.
Where is the prime meridan?
The Prime Meridian is located at 0 degrees longitude and passes through the Royal Observatory in Greenwich, England. It serves as the starting point for measuring longitude and divides the Earth into the Eastern and Western Hemispheres.
Where is the Prime Meridian is located at .?
The Prime Meridian is an imaginary line that connects the north and south poles.If you look at a globe, you realize that there could be millions of lines that do that,so you need some more information to figure out exactly which one of them is thePrime Meridian. Here it is: The Prime Meridian is the line that joins the north andthe south poles, and also runs through the Royal Observatory in the town ofGreenwich, which is a suburb of London, England.
Is most of Europe north or south of the prime meridian?
The prime meridian runs north and south through England, so most of Europe is EAST of the prime meridian.
Prime meridian is in what hemisphere?
Half of the Prime Meridian is in the northern hemisphere, and half of it is in the southern one. Also, it is half of the boundary line between the eastern and western hemispheres, so it's in either both or neither of those.
