Dubai Emirate vs Valley

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Emirate of Dubai (Arabic mr@dbyW; pr. Imarat Dubayy is one of seven United Arab Emirates emirates. The capital of the Emirate of Dubai is the eponymous City, Dubai. It is located on the Persian Gulf coast in the Arabian Desert. It is bordered by the Emirate of Abu Dhabi to the south, the Emirate of Sharjah to the northeast, the country of Oman to the southeast, the Emirate of Ajman to the west, and the Emirate of Ras Al Khaimah to its north.

The United Arab Emirates was formed by the emirates in December 1971. This ended their status as British Protectorates. Sheikh Mohammed bin Rashid Al Maktoum is the ruler of the Emirate. The Emirate also includes various villages and municipalities. About 134km east of Dubai City is the inland exclave Hatta. It borders Oman to the south and east, Masfout in Ajman and Sayh Mudayrah to its west, and Ras Al Khaimah north.

Source: Wikipedia

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A valley is an elongated low area often running between hills or mountains which will typically contain a river or stream running from one end to the other. Most valleys are formed by erosion of the land surface by rivers or streams over a very long period of time. Some valleys are formed through erosion by glacial ice. These glaciers may remain present in valleys in high mountain or polar areas. At lower latitudes and latitudes, these glacially-formed valleys may have been created or enlarged during ice ages but now be ice-free and occupied by streams or rivers.

In desert areas, valleys may be entirely dry or carry a watercourse only rarely. In areas of limestone bedrock, dry valleys may also result from drainage taking place underground rather than at the surface. Rift valleys arise principally from earth movements, rather than erosion. Many different types of valley are described by geographers, using terms that may be global in use or else applied only locally.

Source: Wikipedia