Boulder | |
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State | Utah |
Country | United States of America |
Capital | |
Population | 0 |
Postcode | 84716 |
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.
Belfast | |
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State | Northern Ireland |
Country | United Kingdom |
Capital | |
Population | 333000 |
Postcode | BT1 5GS |
Belfast ( BEL-fahst; from Irish: Béal Feirste, meaning "mouth of the sand-bank ford", Irish pronunciation: [bʲeːlˠ ˈfʲɛɾˠ(ə)ʃtʲə]) is the capital and largest city of Northern Ireland, standing on the banks of the River Lagan on the east coast. It is the 12th-largest city in the United Kingdom and the second-largest on the island of Ireland. It had a population of 333,871 as of 2015. Belfast suffered greatly in the Troubles: in the 1970s and 1980s it was one of the world's most dangerous cities, with a homicide rate around 31 per 100,000.By the early 19th century, Belfast became a major port. It played an important role in the Industrial Revolution in Ireland, becoming briefly the biggest linen-producer in the world, earning it the nickname "Linenopolis". By the time it was granted city status in 1888, it was a major centre of Irish linen production, tobacco-processing and rope-making.
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