The largest sand desert on Earth is named Rub al-Khali which means

Prophet Muhammad (peace be upon him) was born in

What do you call the range of mountains on the east coast of Saudi Arabia

Saudi Arabia has benn ruled by the Saudi Royal Family since 1932.

Which of the following is the flag of the Kingdom of Saudi Arabia?

What is the capital of Saudi Arabia

What do you call the religious pilgrimage of the Muslims?

Saudi Arabia is one of the largest producers of ___________ in the world

There is oil under the sand of the Empty Quarter.

The capital of Oman

Which of the following is the flag of Oman

The Sultanate of Oman was ruled since the 18th century by which family?

Oman shares the Hajar Mountains with what country?

Highest mountain in Oman

Major industry in Oman.

It was built centuries ago to protect the old city of Muscat.

In what country is the Marib dam located?

Marib Dam broke down in ___ CE.

_____________________ offered to give money to rebuild the new dam.

The reconstruction of the new Marib Dam started on the year ____________________.

The reconstruction lasted for how many years?

Honeys from Yemen are said to be special because they are from the pollen of what tree?

Marib Dam was built to stop the area around it from flooding.

The dam kept the land in the area dry.