Which of the following statements is true regarding proportion of land and oceans in the Southern and Northern Hemisphere? Which of the following statements is true regarding proportion of land and oceans in the Southern and Northern Hemisphere? The highest proportion of land lies between 30 degrees and 60 degrees South of the Equator. The Southern Hemisphere is dominated by oceans, relative to the Northern Hemisphere. The Southern Hemisphere is dominated by land, relative to the Northern Hemisphere. Both the Northern and Southern Hemispheres exhibit the same proportion of land and oceans. The Northern Hemisphere is dominated by oceans, relative to the Southern Hemisphere.