when its production increased significantly, breaking a record of 66.1 tons extracted in 2012. In 2017, it extracted 52.2 tons. The country is among the 25 largest gold producers in the world. In the production of silver, in 2017 the country extracted 15,5 tons. In the production of oil, Brazil was the 10th largest oil producer in the world in 2019, with 2.8 million barrels / day. Venezuela was the 21st largest, with 877 thousand barrels / day, Colombia in 22nd with 886 thousand barrels / day, Ecuador in 28th with 531 thousand barrels / day and Argentina 29th with 507 thousand barrels / day. As Venezuela and Ecuador consume little oil and export most of their production, they are part of OPEC. Venezuela had a big drop in production after 2015 (where it produced 2.5 million barrels / day), falling in 2016 to 2.2 million, in 2017 to 2 million, in 2018 to 1.4 million and in 2019 to 877 thousand, due to lack of investments. In the production of natural gas, in 2018, Argentina produced 1524 bcf (billion cubic feet), Venezuela 946, Brazil 877, Bolivia 617, Peru 451, Colombia 379. In the beginning of 2020, in the production of oil and natural gas, Brazil exceeded 4 million barrels of oil equivalent per day, for the first time. In January 2021, 3.168 million barrels of oil per day and 138.753 million cubic meters of natural gas were extracted. In the production of coal, the continent had 2 of the 30 largest world producers in 2018: Colombia (12th) and Brazil (27th). Gallery Tourism Tourism has increasingly become a significant source of income for many South American countries. Historical relics, architectural and natural wonders, a diverse range of foods and culture, vibrant and colorful cities, and stunning landscapes attract millions of tourists every year to South America. Some of the most visited places in the region are Rio de Janeiro, Florianópolis, Iguazu Falls, São Paulo, Armação dos Búzios, Salvador, Bombinhas, Angra dos Reis, Balneário Camboriú, Paraty, Ipojuca, Natal, Cairu, Fortaleza and Itapema in Brazil; Buenos Aires, Bariloche, Salta, Jujuy, Perito Moreno Glacier, Valdes Peninsula, Guarani Jesuit Missions in the cities of Misiones and Corrientes, Ischigualasto Provincial Park, Ushuaia and Patagonia in Argentina; Isla Margarita, Angel Falls, Los Roques archipelago, Gran Sabana in Venezuela; Machu Picchu, Lima, Nazca Lines, Cuzco in Peru; Lake Titicaca, Salar de Uyuni, La Paz, Jesuit Missions of