Humans mostly inhabit Antarctica for the purpose of science. Humans want to study how life is possible under such harsh conditions.
Another Answer
Humans -- scientists and people who work in support of science -- live in Antarctica temporarily to study the health of planet earth.
People who live and work temporarily on the Antarctic continent, are hired by governments that support research concerning the health of planet earth.
Humans do not inhabit the continent of Antarctica permanently, but there are settlements there where teams of scientists study aspects of the great frozen continent.
Basically, they don't.There's no fixed population in Antarctica, only a couple of research stations and the occasional group of tourists, adventurers and explorers.Another AnswerThe major reason people live in Antarctica is on temporary assignment by a government interested in researching scientific questions about the health of planet earth. This population may be up to about 4,500 during the summer and about 1,000 during winter season.There is no native or permanent population there.Another reason people 'inhabit' the continent is during an expedition.
The most 'dangerous' animal on the Antarctica continent is a human. Mostly, they are found near the beaches, with a few in-land exceptions.
Humans have built research stations on the continent, mostly at the beaches, although there are a few in-land research stations. It's tough for a human to 'modify' a continent.
mostly penguin's
Antarctica
You can see sights in Antarctica mostly by keeping your eyes open.
Antarctica
Antarctica and Australia.
The southern hemisphere
they lived in some south American countries mostly Mexico