The continent that is located in all four hemispheres is Africa. It is uniquely positioned at the intersection of the Northern, Southern, Eastern, and Western Hemispheres. The equator passes through the central part of Africa, dividing the continent into the Northern and Southern Hemispheres, while the Prime Meridian runs through the western part, delineating the Eastern and Western Hemispheres. This geographical position contributes to Africa's diverse climates, ecosystems, and cultures. It also plays a significant role in global trade and travel due to its central location on the globe.