Answer: Saudi Arabia in economy, stands out in oil production, as it houses the largest reserve of this ore in the world, this is the main economic activity. Member of OPEC (Organization of Petroleum Exporting Countries), occupies the position of largest producer among all the members, besides producing natural gas.
Iran's GDP is $ 108.2 billion and most of that is raised from oil exploration, the country is the second largest producer in the region behind Saudi Arabia. In addition, Iran is known for the quality of its carpets and caviar. The Iranian currency is the Iranian rial. 21.1 million people represent the workforce. In agriculture wheat and barley stand out; Industry: textile, food and transport equipment. Fishing also stands out. In Livestock, sheep and goats are raised.