Final answer:
The Prime Meridian passes through Europe and Africa and is marked by 0 degrees longitude, with the Royal Observatory in Greenwich, England as a reference point. Options 1 and 3.
Step-by-step explanation:
The Prime Meridian cuts through several regions as it divides the Earth into the Eastern and Western Hemispheres. Specifically, the Prime Meridian passes through Europe, Africa, and the waters of the Arctic and Antarctic Oceans. It is the line of 0 degrees longitude, commencing at the North Pole, passing through the Royal Observatory in Greenwich, England, and ending at the South Pole. When looking at the major landmasses, the Prime Meridian traverses Western Europe, including the United Kingdom, France, and Spain, as well as Western Africa, crossing countries like Ghana and Mali. Options 1 and 3.