All lines of longitude are measured from the Prime, or Greenwich, meridian.
All lines of longitude pass through the Equator.
The prime meridian. 0 degrees
Iceland and Greenland.
All lines of longitude pass through the Equator.
The Prime Meridian is the definition of zero longitude.
The Equator is a longitude line. Latitude lines pass through the equator.
The 30-degree line of longitude passes through North America, Africa, and Australia.
Every line of longitude passes through both the North and South Poles, which are located on the continent of Antarctica.
All lines of longitude pass through the Equator.
None, mainly because there is no such longitude.
It's not located on any paticular line. All longitude lines pass through it.
Greenwich, England
The prime meridian. 0 degrees
Iceland and Greenland.
Greece
No, neither of those does.
yes Florida and Hawaii