In geography, all of the points on Earth that have the same longitude
blend together to form a line called a "meridian". Every meridian is a
semi-circle on the Earth's surface that joins the north and south poles.
"240 degrees east of the Prime Meridian" places you at 120 degrees west longitude.
The only continent to meet all these criteria is Africa.
The Prime Meridian is defined as zero longitude. All longitudes on Earth are measured east and west from there.
The Prime Meridian is longitude 00 and runs north-south through Greenwich (London.)Its counterpart is longitude 1800 that runs over the Pacific Ocean. They meet at the North and South Poles.
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.
viridian
No, it's a parallel.
Vertical
Yes it does.
"240 degrees east of the Prime Meridian" places you at 120 degrees west longitude.
prime meridean
Ante-Meridian; before midday; morning.
The Continent's it passes are Africa, Antarctica, and Europe
Three: Europe, Africa,and Antarctica.
Mexico, usa, Canada
It's a meridian, directly opposite the Prime Meridian.
western, its just barely on the left side of the prime meridean