While there is no practical limit on what types of people can form a friendship, friends tend to share common backgrounds, occupations, or interests and have similar demographics.
Approximately 800,000,000 humans live in the Southern Hemisphere, representing only 10â12% of the total global human population of 7.3 billion. This is due to the fact that there is significantly less land in the Southern Hemisphere than in the Northern Hemisphere.
Antarctica is in the Southern Hemisphere, not the Northern  Hemisphere. As well, parts of it are in the Eastern and parts in  the Western Hemisphere. Antarctica is located iâ¦n three hemispheres: Southern, Eastern and Western. Southern, eastern and western hemispheres.