Dubai Emirate vs Boulder

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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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In geology, a boulder is a rock fragment with size greater than 256 millimetres (10.1 in) in diameter. Smaller pieces are called cobbles and pebbles. While a boulder may be small enough to move or roll manually, others are extremely massive. In common usage, a boulder is too large for a person to move. Smaller boulders are usually just called rocks (American English) or stones (In British English a rock is larger than a boulder). The word boulder is short for boulder stone, from Middle English bulderston or Swedish bullersten.In places covered by ice sheets during Ice Ages, such as Scandinavia, northern North America, and Siberia, glacial erratics are common. Erratics are boulders picked up by ice sheets during their advance, and deposited when they melt.

They are called "erratic" because they typically are of a different rock type than the bedrock on which they are deposited. One of them is used as the pedestal of the Bronze Horseman in Saint Petersburg, Russia. Some noted rock formations involve giant boulders exposed by erosion, such as the Devil's Marbles in Australia's Northern Territory, the Horeke basalts in New Zealand, where an entire valley contains only boulders, and The Baths on the island of Virgin Gorda in the British Virgin Islands. Boulder-sized clasts are found in some sedimentary rocks, such as coarse conglomerate and boulder clay. The climbing of large boulders is called bouldering.

Source: Wikipedia