Answer:
The Ar-Rub al Khali desert is well known as Rub' al Khali desert. It is also known as Empty Quarter of the Saudi. It is located in the Saudi Arab and is one of the largest desert of the world. It has an area of about 250,000 miles square.
Three important facts about Ar Rub al Khali are :
1. It is the largest desert built with sand in the world.
2. It has a vast reserves of natural gas and oils under its surface.
3. It is one of the barren lands of the world and is inhabitant because of its harsh climatic conditions.
Step-by-step explanation:
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