Saudi Arabia is a country with a rich history, diverse culture, and vast natural resources. Located in the Middle East, it is the largest country in the Arabian Peninsula, covering an area of approximately 2.15 million square kilometers. Geographically, Saudi Arabia is characterized by a vast desert landscape, with the Rub' al Khali Desert covering much of the country. The landscape is dotted with oases, which have played a crucial role in the country's history and development. The capital city, Riyadh, is located in the central region of the country and is home to over 7 million people. Other major cities include Jeddah, Mecca, and Medina, which are significant pilgrimage sites for Muslims from around the world. Saudi Arabia is home to a diverse range of flora and fauna, despite its arid climate. The country is known for its unique species of plants, such as the acacia tree, which is adapted to survive in the harsh desert conditions. Saudi Arabia's fauna includes a variety of animals such as Arabian Leopard, Arabian Wolf, Striped Hyena, mongoose, baboon, Cape Hare, Sand Cat and jerboa, as well as the Arabian Oryx, which is a symbol of the country's conservation efforts. As far as birds are concerned, the country is home to falcons, which are captured and trained for hunting, eagles, hawks, vultures, sandgrouse and bulbuls. There are also a number of different species of snakes, many of which are venomous. The country's economy is largely driven by its vast oil reserves, which are estimated to be the second-largest in the world.