part of Earth that lies south of the equator
The Southern Hemisphere is the half of Earth that lies south of the equator, containing regions like South America, Africa, Australia, and Antarctica. It matters because it's home to billions of people and diverse ecosystems, and its seasons and climate patterns are opposite to those in the Northern Hemisphere, affecting weather and living conditions for those who inhabit it.
AI-generated from the Wikipedia summary — may contain errors.
The Southern Hemisphere from above the South Pole The Southern Hemisphere is highlighted in yellow. The hemispheres appear to be unequal in this image because Antarctica is not shown.
The Southern Hemisphere is the half (hemisphere) of Earth that is south of the equator. It contains all or part of five continents (the whole of Antarctica, the whole of Australia, about 90% of South America, about one-third of Africa, and some islands off the continental mainland of Asia) and four oceans (the whole Southern Ocean, the majority of the Indian Ocean, the South Atlantic Ocean, and the South Pacific Ocean), as well as New Zealand and most of the Pacific Islands in Oceania. Its surface is 80.9% water, compared with 60.7% water in the Northern Hemisphere, and it contains 32.7% of Earth's land. More than 850 million people live in the Southern Hemisphere, representing around 10–12% of the total global human population.
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