Question

Why are parts of Antarctica considered to be deserts?

Answer 1

Answer:

Antarctica is the coldest, windiest, and most isolated continent on Earth, and is considered a desert because its annual precipitation can be less than 51 mm in the interior. It's covered by a permanent ice sheet that contains 90% of the Earth's fresh water.

Answer 2

Antarctica is the coldest and windiest desert on earth. This is considered a desert because its precipitation can be less than 51 mm in the interior.  It is covered by a permanent ice sheet that contains most of the Earth's fresh water.