Where is the largest desert by area?

The largest desert by area is the Antarctic Desert, covering approximately 14 million square kilometers (5.4 million square miles). Although Antarctica is covered in ice, it is classified as a desert due to its extremely low precipitation levels. The continent receives very little moisture, with some areas receiving no rain or snow for millions of years. Despite the cold conditions, the Antarctic Desert is home to some specialized organisms that have adapted to survive in its extreme environment.