the prime meridian is like the equator. It is 0o and splits the earth into the eastern and Western Hemisphere. If you look at a globe it passes through some countries, for example, the United Kingdom, and is a line of longitude (north and south).
The Prime Meridian is the line of longitude designated as 0 degrees, from which all other lines of longitude are measured. It passes through the Royal Observatory in Greenwich, London, and is used as the starting point for calculating time zones and coordinating time around the world.
The line of longitude that passes through Greenwich, England is called the Prime Meridian.
The Prime Meridian passes through Europe, Africa, and Antarctica.
The continents west of the prime meridian are Europe, Africa, North America, and South America.
The Prime Meridian runs through Greenwich, London, and serves as the starting point for measuring longitude. Since it passes through Greenwich, the Prime Meridian is located in the Eastern Hemisphere.
The prime meridian intersects the continents of Europe, Africa and Antarctica.
-- The Prime Meridian. -- 180° longitude
Half of any sphere is a 'hemisphere'. In the case of the equator, the halves north and south of it are called the Earth's 'northern hemisphere' and 'southern hemisphere'.
If you want to measure something and pass the measurements to somebody else, both of you have to agree on the units, and you also have to agree on where 'zero' is. For the system of measurement that is most widely used to describe the location of places on the earth ... latitude and longitude ... the measurements are in angles, and the equator and Prime Meridian are the zeros.
The Prime Meridian is an imaginary line betyween the north and south poles that crosses the Royal observatory at Greenwich, just outside of London. By international agreement, that meridian is defined as zero longitude, from which all longitudes on Earth are measured.
Every latitude on Earth has a point on the 0° meridian (the PrimeMeridian).
We're not sure exactly how the time zones are drawn, but we don't really need that. Since the distance is nominally 1/2-way around the world, the time difference should be nominally 12 hours.
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North & West Western Hemisphere, because it is west of the Prime meredian and Northern Hemisphere because it is located above the Equator. Strange as it may seem, there is also a tiny part of the USA in the Eastern Hemisphere. It's the western portion of the Aleutian chain of islands that dangles from the "chin" of Alaska, and keeps going, across the meridian of 180 longitude into the eastern hemisphere. It's all part of the state of Alaska, and part of the US.
not prime
It is not a prime.
C-prime is the dominant note in the song "Defying Gravity" in the musical "Wicked."Specifically, two stanzas are Elphaba's contributions to "Defying Gravity" in "Wicked." The notes of the first stanza are the same as those of the second. The following lists the notes sung by Elphaba in each of her two stanzas on the soundtrack of the original Broadway cast:C-prime, d-prime, f-prime (5 in succession), g-prime;C-prime, d-prime, f-prime (3), g-prime (2);A-prime (2), g-prime, f-prime, e-prime, f-prime, d-double prime (2), c-double prime;C-prime, b flat-prime, a-prime, g-prime, f-prime;C-prime, b flat-prime, a-prime, g-prime, f-prime, e-prime, d-prime;C-prime, b, c-prime, b, c-prime, g-prime, c-prime, c-prime, g;C-prime, b, c-prime, a, g (2);C-prime, b, c-prime, g-prime, c-prime, b, c-prime, c-double prime, b-prime, g-prime, c-prime (2), d-prime (2), c-prime;E-prime (3), d-prime, c-prime, g, c-prime;E-prime (2), d-prime, c-prime, b, g, a-prime, g-prime.
It is a prime.