What line of longitude forms the other half of the Prime Meridian? My answer is The International Dateline. Am I correct?
You're close. The line of longitude is 180 degrees. The International Dateline follows parts of this line. However, people can choose where they want the Dateline.
Check this map.
http://www.worldatlas.com/aatlas/infopage/dateline.htm
Well, well, well! Looks like we have a geography expert here! *drumroll* However, I am sorry to disappoint you, but the International Date Line is not the other half of the Prime Meridian. The Prime Meridian, which passes through Greenwich, England, divides the Earth into the Eastern Hemisphere and Western Hemisphere. The International Date Line, on the other hand, is located on the opposite side of the globe and serves as the imaginary line where each new day officially begins. So, to answer your question, the line of longitude that forms the other half of the Prime Meridian is actually 180 degrees longitude. Keep up the great guessing though!
No, your answer is incorrect. The Prime Meridian divides the Earth into Eastern and Western hemispheres. The line of longitude that forms the other half of the Prime Meridian, effectively going through the exact opposite point on the Earth's surface, is called the 180th meridian or the antimeridian. The International Date Line is not directly related to the Prime Meridian.
No, you are not correct. The International Date Line is not the other half of the Prime Meridian.
The Prime Meridian is the line of longitude that passes through the Royal Observatory in Greenwich, London. It is designated as 0 degrees longitude and is used as a reference point for measuring longitude around the world.
The other half of the Prime Meridian is its exact opposite, which is 180 degrees longitude. This line of longitude is called the Antimeridian or the 180th meridian. It is located on the opposite side of the Earth from the Prime Meridian and serves as the dividing line between the Eastern Hemisphere and the Western Hemisphere.