Тринидад аралы: Тарихы мен географиясы

Largest island of Trinidad and Tobago
the island

Trinidad is the larger and more populous of the two major islands of Trinidad and Tobago. The island lies off the northeastern coast of Venezuela and sits on the continental shelf of South America. It is often referred to as the southernmost island in the West Indies. With an area of , it is also the fifth largest in the West Indies.

The original name for the island in the Arawaks' language was Iëre which meant "Land of the Hummingbird". Christopher Columbus renamed it La Isla de la Trinidad ('The Island of the Trinity'), fulfilling a vow he had made before setting out on his third voyage. This has since been shortened to Trinidad. Indo Trinidadians called the island चीनीदत्त , 𑂒𑂲𑂢𑂲𑂠𑂞𑂹𑂞 , , Chinidat or Chinidad in Trinidadian Hindustani which translated to the land of sugar. The usage of the term goes back to the 19th century when recruiters from India would call the island Chinidat as a way of luring workers into indentureship.

Caribs and Arawaks lived in Trinidad long before Christopher Columbus encountered the islands on his third voyage on 31 July 1498. The island remained Spanish until 1797, but it was settled mostly by French colonists from the French Caribbean, especially Martinique. In 1889 the two islands became a single British crown colony. Trinidad and Tobago was granted self governance in 1958 and independence from the United Kingdom in August 1962, and it became a republic in September 1976.

Major landforms include the hills of the Northern, Central and Southern Ranges (Dinah ranges), the Caroni, Nariva and Oropouche Swamps, and the Caroni and Naparima Plains. Major river systems include the Caroni, North and South Oropouche and Ortoire Rivers. There are many other natural landforms such as beaches and waterfalls. Trinidad has two seasons per the calendar year: the rainy season and the dry season. El Cerro del Aripo, at 940 metres (3,084 ft), is the highest point in Trinidad. It is part of the Aripo Massif and is located in the Northern Range on the island, northeast of the town of Arima.

As of the 2011 Trinidad and Tobago Census, the population was 35.43% Indian, 34.22% African, 7.66% mixed African and East Indian, and 15.16% mixed race.

There are multiple festivals on Trinidad, featuring the music of the Caribbean and the steelpan (which originated on Trinidad and is the country's national instrument); These festivals include the multi national, pre Lenten Carnivál, J'ouvert, and Panorama, the national steelpan competition. In addition to the traditional Christian holidays and official public days (such as Boxing Day, Christmas, Easter Sunday, Easter Monday, Emancipation Day, Good Friday, Independence Day, Labour Day, New Year's Day, and Republic Day) in Trinidad, the island nation also celebrates a significant percentage of its population's Indian ancestry (of both Hindu and Muslim backgrounds), with officially recognised holidays such as Divali, Eid al Fitr and Indian Arrival Day. Sites of cultural or religious significance include Mount Saint Benedict and the Temple in the Sea.

The island of Trinidad has a rich biodiversity. The fauna is overwhelmingly of South American origin. There are about 100 species of mammals including the Guyanese red howler monkey, the collared peccary, the red brocket deer, the ocelot and about 70 species of bats. There are over 400 species of birds including the endemic Trinidad piping guan. Reptiles are well represented, with about 92 recorded species including the largest species of snake in the world, the green anaconda, the spectacled caiman, and one of the largest lizards in the Americas, the green iguana. Trinidad is also the largest leatherback turtle nesting site in the western hemisphere; they nest on Trinidad's eastern and northern beaches. There are 37 recorded frog species, including the tiny El Tucuche golden tree frog, Trinidad poison frog, and the more widespread huge cane toad. About 43 species of freshwater fish are known from Trinidad, including the well known guppy. It is estimated that there are at least 80,000 arthropods, and at least 600 species of butterflies. The William Beebe Tropical Research Station (founded by William Beebe), also known as Simla, lies north of Arima.

The economy of Trinidad and Tobago is diversified, based to a large extent on oil and natural gas. It is one of the leading gas based export centers in the world, being one of the top five exporters of liquefied natural gas and the largest onshore natural gas well was recently discovered in southern Trinidad. This has allowed Trinidad to capitalize on the biggest mineral reserves within its territories. It is an oil rich country and stable economically.

The Venezuela Tertiary Basin is a subsidence basin formed between the Caribbean and South American plates, and is bounded on the north by the coast ranges of Venezuela and the Northern Range of Trinidad, and bounded on the south by the Guayana Shield. This Guayana shield supplied fine grained clastic sediments, which with the subsidence, formed a regional negative gravity anomaly and growth faults. Oil and gas discoveries from the Pliocene Moruga Group include Teak (1968), Samaan (1971), Poui (1972) and Galeota. These fields are mainly faulted anticline traps producing from depths of subsea, with Teak possessing a hydrocarbon column almost thick.