Salt vs Granada

Informations

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

Informations

Granada ( grə-NAH-də, Spanish: [ɡɾaˈnaða]) , locally [ɡɾaˈna] is the capital city of the province of Granada, in the autonomous community of Andalusia, Spain. Granada is located at the foot of the Sierra Nevada mountains, at the confluence of four rivers, the Darro, the Genil, the Monachil and the Beiro. Ascribed to the Vega de Granada comarca, the city sits at an average elevation of 738 m (2,421 ft) above sea level, yet is only one hour by car from the Mediterranean coast, the Costa Tropical. Nearby is the Sierra Nevada Ski Station, where the FIS Alpine World Ski Championships 1996 were held. In the 2005 national census, the population of the city of Granada proper was 236,982, and the population of the entire urban area was estimated to be 472,638, ranking as the 13th-largest urban area of Spain. About 3.3% of the population did not hold Spanish citizenship, the largest number of these people (31%; or 1% of the total population) coming from South America.

Its nearest airport is Federico García Lorca Granada-Jaén Airport. The Alhambra, an Arab citadel and palace, is located in Granada. It is the most renowned building of the Islamic historical legacy with its many cultural attractions and architectural elements that make Granada a popular destination among the tourist cities of Spain. The Almohad influence on architecture is also preserved in the Granada neighborhood called the Albaicín with its fine examples of Moorish and Morisco construction. Granada is also well-known within Spain for the University of Granada which has an estimated 82,000 students spread over five different campuses in the city. The pomegranate (in Spanish, granada) is the heraldic device of Granada.

Source: Wikipedia