Tourism in CubaTourism in Cuba is an industry that generates over 4.7 million arrivals , and is one of the main sources of revenue for the island. With its favorable climate, beaches, colonial architecture and distinct cultural history, Cuba has long been an attractive destination for tourists. "Cuba treasures 253 protected areas, 257 national monuments, 7 UNESCO World Heritage Sites, 7 Natural Biosphere Reserves and 13 Fauna Refuge among other non-tourist zones.
History of CubaThe history of Cuba is characterized by dependence on outside powers—Spain, the US, and the USSR. The island of Cuba was inhabited by various Amerindian cultures prior to the arrival of the Genoese explorer Christopher Columbus in 1492. After his arrival on a Spanish expedition, Spain conquered Cuba and appointed Spanish governors to rule in Havana. The administrators in Cuba were subject to the Viceroy of New Spain and the local authorities in Hispaniola.
CubansCubans (Cubanos) are people from Cuba or people with Cuban citizenship. Cuba is a multi-ethnic nation, home to people of different ethnic, religious and national backgrounds. Demographics of Cuba The population of Cuba was 11,167,325 inhabitants in 2012. The largest urban populations of Cubans in Cuba (2012) are to be found in Havana (2,106,146), Santiago de Cuba (506,037), Holguín (346,195), Camagüey (323,309), Santa Clara (240,543) and Guantánamo (228,436).
Heavy mineral sands ore depositsHeavy mineral sands are a class of ore deposit which is an important source of zirconium, titanium, thorium, tungsten, rare-earth elements, the industrial minerals diamond, sapphire, garnet, and occasionally precious metals or gemstones. Heavy mineral sands are placer deposits formed most usually in beach environments by concentration due to the specific gravity of the mineral grains. It is equally likely that some concentrations of heavy minerals (aside from the usual gold placers) exist within streambeds, but most are of a low grade and are relatively small.
Primordial nuclideIn geochemistry, geophysics and nuclear physics, primordial nuclides, also known as primordial isotopes, are nuclides found on Earth that have existed in their current form since before Earth was formed. Primordial nuclides were present in the interstellar medium from which the solar system was formed, and were formed in, or after, the Big Bang, by nucleosynthesis in stars and supernovae followed by mass ejection, by cosmic ray spallation, and potentially from other processes.
CubaCuba (ˈkjuːbə , ˈkuβa; Erekusú), officially the Republic of Cuba (República de Cuba reˈpuβlika ðe ˈkuβa), is an island country comprising the island of Cuba, as well as Isla de la Juventud and several minor archipelagos. Cuba is located where the northern Caribbean Sea, Gulf of Mexico, and Atlantic Ocean meet. Cuba is located east of the Yucatán Peninsula (Mexico), south of both the American state of Florida and the Bahamas, west of Hispaniola (Haiti/Dominican Republic), and north of both Jamaica and the Cayman Islands.
GeochronometryGeochronometry is a branch of stratigraphy aimed at the quantitative measurement of geologic time. It is considered a branch of geochronology. The measurement of geologic time is a long-standing problem of geology. When geology was at its beginnings, a major problem for stratigraphers was to find a reliable method for the measurement of time. In the eighteenth century, and during most of the nineteenth century, the ideas on the geologic time were indeed so controversial that the estimates for the age of the Earth encompassed the whole range from ca.
Economy of CubaThe economy of Cuba is a mixed planned economy dominated by state-run enterprises. Most of the labor force is employed by the state. In the 1990s, the ruling Communist Party of Cuba encouraged the formation of worker co-operatives and self-employment. In the late 2010s, private property and free-market rights along with foreign direct investment were granted by the 2018 Cuban constitution. Foreign direct investment in various Cuban economic sectors increased before 2018.
