In which hemisphere does most of Africa lie?

Explanation:

Africa is a continent located in the Eastern Hemisphere, which is the half of the Earth east of the Prime Meridian and west of the International Date Line. The vast majority of Africa's landmass lies in the Eastern Hemisphere, covering multiple time zones and regions.

While Africa does extend into the Northern Hemisphere as well as the Southern Hemisphere, the majority of its land mass is situated in the Eastern Hemisphere. This positioning has geographical, climatological, and cultural implications for the continent and its inhabitants.

Therefore, when considering the hemispheres in which Africa predominantly lies, the Eastern Hemisphere is the most accurate answer.