Brisbane vs Salt

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Brisbane ( (listen) BRIZ-bən) is the capital of and the most populated city in the Australian state of Queensland, and the third most populous city in Australia. Brisbane's metropolitan area has a population of over 2.5 million, and the South East Queensland metropolitan region, centred on Brisbane, encompasses a population of more than 3.6 million. The Brisbane central business district stands on the historic European settlement and is situated inside a peninsula of the Brisbane River, about 15 kilometres (9 miles) from its mouth at Moreton Bay, a bay of the Coral Sea. The metropolitan area extends in all directions along the hilly floodplain of the Brisbane River Valley between Moreton Bay and the Taylor and D'Aguilar mountain ranges. It sprawls across several of Australia's most populous local government areas (LGAs)—most centrally the City of Brisbane, which is by far the most populous LGA in the nation. The demonym of Brisbane is "Brisbanite", whilst common nicknames include "Brissy", "River City" and "Brisvegas".One of the oldest cities in Australia, Brisbane was founded upon the ancient traditional lands of the Jagera people, including the Turrbal group, who named the area Meanjin. Named after the Brisbane River on which it is located—which in turn takes its name from Scotsman Sir Thomas Brisbane, the Governor of New South Wales at the time of the city's founding—the area was chosen as a place for secondary offenders from the Sydney Colony. The Moreton Bay penal settlement was founded in 1824 at Redcliffe, 28 kilometres (17 mi) north of the central business district, but was soon abandoned and moved to North Quay in 1825, opening to free settlement in 1842.

Brisbane was chosen as the capital when Queensland was proclaimed a separate colony from New South Wales in 1859. During World War II, Brisbane played a central role in the Allied campaign and served as the South West Pacific headquarters for United States Army General Douglas MacArthur.A diverse city with 32.2% of its metropolitan population being foreign born, Brisbane is classified as a global city (Beta +), and ranks highly in ratings of liveable cities. Brisbane is well known for its distinct Queenslander architecture which forms much of the city's built heritage. The city is noted for its cuisine brunches, outdoor dining, and rooftop bar scene. Brisbane was also the origin of the Anzac Day tradition through the works of Canon David John Garland. A transportation hub, Brisbane is served by a large suburban rail network, popular bus and ferry networks as well as Australia's third-busiest airport and seaport. Brisbane is a popular tourist destination. Major landmarks and attractions include South Bank Parklands, the Queensland Cultural Centre (home to the Queensland Museum, the Queensland Art Gallery, the Gallery of Modern Art and other institutions), the Story Bridge, Fortitude Valley, the Riverwalk network, the D'Aguilar National Park, Lone Pine Koala Sanctuary, Mount Coot-tha Reserve and Moreton Bay.

Source: Wikipedia

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Salt is a mineral composed primarily of sodium chloride (NaCl), a chemical compound belonging to the larger class of salts; salt in its natural form as a crystalline mineral is known as rock salt or halite. Salt is present in vast quantities in seawater, where it is the main mineral constituent. The open ocean has about 35 grams (1.2 oz) of solids per liter of sea water, a salinity of 3.5%. Salt is essential for life in general, and saltiness is one of the basic human tastes. Salt is one of the oldest and most ubiquitous food seasonings, and salting is an important method of food preservation. Some of the earliest evidence of salt processing dates to around 6,000 BC, when people living in the area of present-day Romania boiled spring water to extract salts; a salt-works in China dates to approximately the same period. Salt was also prized by the ancient Hebrews, the Greeks, the Romans, the Byzantines, the Hittites, Egyptians, and the Indians. Salt became an important article of trade and was transported by boat across the Mediterranean Sea, along specially built salt roads, and across the Sahara on camel caravans. The scarcity and universal need for salt have led nations to go to war over it and use it to raise tax revenues. Salt is used in religious ceremonies and has other cultural and traditional significance.

Salt is processed from salt mines, and by the evaporation of seawater (sea salt) and mineral-rich spring water in shallow pools. Its major industrial products are caustic soda and chlorine; salt is used in many industrial processes including the manufacture of polyvinyl chloride, plastics, paper pulp and many other products. Of the annual global production of around two hundred million tonnes of salt, about 6% is used for human consumption. Other uses include water conditioning processes, de-icing highways, and agricultural use. Edible salt is sold in forms such as sea salt and table salt which usually contains an anti-caking agent and may be iodised to prevent iodine deficiency. As well as its use in cooking and at the table, salt is present in many processed foods. Sodium is an essential nutrient for human health via its role as an electrolyte and osmotic solute. Excessive salt consumption may increase the risk of cardiovascular diseases, such as hypertension, in children and adults. Such health effects of salt have long been studied. Accordingly, numerous world health associations and experts in developed countries recommend reducing consumption of popular salty foods. The World Health Organization recommends that adults should consume less than 2,000 mg of sodium, equivalent to 5 grams of salt per day.

Source: Wikipedia