There's a treaty signed by 38 countries that prohibits military activities, mineral mining, nuclear explosions, and nuclear waste disposal in Antarctica.
The treaty prohibits military activities and mineral mining, prohibits nuclear explosions and nuclear waste disposal, supports scientific research, and protects the continent's ecozone. Ongoing experiments are conducted by more than 4,000 scientists from many nations.
Antarctica is the largest desert in the world.
Africa is larger than China, the USA, India, Mexico, and a big part of Europe combined.
With over 4 billion people and 30% of Earth's total land area, Asia is the Earth's largest and most populous continent.
Antarctica is the coldest, windiest, highest, and driest continent on Earth.