What percentage of the Earth's land masses are located in the Southern Hemisphere?

The correct answer is that approximately 25% of the Earth's land masses are located in the Southern Hemisphere. This percentage reflects the distribution of continents and land features across the globe. The Southern Hemisphere comprises significant landmasses such as Australia, portions of South America, and parts of Africa, but does not encompass as much land as the Northern Hemisphere, which contains the majority of Earth’s land. Understanding this distribution is crucial, especially when studying global geography and the factors that influence climate, biodiversity, and human activities across different hemispheres.