Final answer:
Rub' al-Khali, the Empty Quarter, is a vast desert region in the Arabian Peninsula with extreme dryness and limited inhabitation.
Explanation:
Rub' al-Khali, also known as the Empty Quarter, is the largest contiguous sand desert in the world, located in the Arabian Peninsula. It covers about 25% of Saudi Arabia and is sparsely inhabited due to its extreme dryness. The region's dependence on water sources like aquifers and desalinization is crucial for any human activity.
Learn more about Desert geography here:
https://brainly.com/question/41617321
