Yes. But the language of the question needs a couple of small corrections:
-- There's only one Prime Meridian.
-- Every meridian, including the Prime one, is an imaginary line that simply joins
the poles. It's not necessarily drawn fromeither one to the other one.
The International Date Line combined with the Prime Meridian makes a complete circle around the Earth. The Prime Meridian is at 0 degrees longitude, and the International Date Line is opposite it at 180 degrees longitude.
The Prime Meridian is in North America. It is the line of 0° longitude and marks the starting point for measuring longitude coordinates.
Any latitude north of roughly "66.5° North" is north of the Arctic Circle.
The 180th meridian or antimeridian is the meridian which is 180° east or west of the Prime Meridian with which it forms a great circle.
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.
The Prime Meridian and the meridian of 180° longitude combine to form a great circle on the Earth. Each of them alone is a semi-circle.
The Prime Meridian.
Yes, Prime Meridian is an imaginary circle..
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.
The International Date Line combined with the Prime Meridian makes a complete circle around the Earth. The Prime Meridian is at 0 degrees longitude, and the International Date Line is opposite it at 180 degrees longitude.
Like every other meridian, the Prime one only joins the poles,and forms a semi-circle.
The Prime Meridian is in North America. It is the line of 0° longitude and marks the starting point for measuring longitude coordinates.
Every meridian of longitude is a semi-circle that joins the north and south poles.
The 180th meridian or antimeridian is the meridian which is 180° east or west of the Prime Meridian with which it forms a great circle.
Any latitude north of roughly "66.5° North" is north of the Arctic Circle.
The 180th meridian or antimeridian is the meridian which is 180° east or west of the Prime Meridian with which it forms a great circle.
Lines of longitude.