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.
England lies in the Northern and Western hemispheres, with a small portion located in the Eastern hemisphere. The Prime Meridian is located at 0 degrees longitude in Greenwich, England and separates the Eastern and Western hemispheres.