What is meridian Greenwich?

Answer 1

The meridian is a line that passes through Greenwich. The best place to see it is in the Royal Park which contains the observatory; the meridian line is marked in the grounds of the observatory.

Answer 2

It's an imaginary line on the earth's surface. It joins the north and south poles, and passes through
the meridian room of the Royal Observatory at Greenwich, just south of London, England.

By international agreement, this line is the "zero" from which the longitude of every place on earth is measured.

Answer 3

The Prime Meridian, at zero degrees longitude, passes through England, France, Spain, Algeria, Mali, Burkina Faso, Ghana, and Antarctica.

Answer 4

The Greenwich meridian is an imaginary line, between the north and south poles.

It contains all points with zero longitude and every possible latitude.

Answer 5

Greenwich is on the bank of the River Thames in southeast London about 10 miles from central London

Answer 6

The Prime Meridian, located in Greenwich, London, is the line of 0 degrees longitude from which other longitudes are measured. It serves as the starting point for the worldwide system of time zones.

Answer 7

A Borough in South East London

Answer 8

London, but there may be others.