CONTINENTS, OCEANS AND SEAS

There are 23 countries and many territories. The main language is English, followed by Spanish and French.

Includes 14 countries: Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Falkland Islands (United Kingdom), French Guiana (France), Guyana, Paraguay, Peru, Suriname, Uruguay, and Venezuela.

There are 44 countries in Europe today, according to the United Nations. Some of them: Russia, United Kingdom, France, Germany, Italy, Spain, Ukraine, etc.

Asia is Earth's largest and most populous continent, located primarily in the Eastern and Northern Hemispheres. It shares the continental landmass of Eurasia with the continent of Europe and the continental landmass of Afro-Eurasia with both Europe and Africa. There are 48 countries in Asia.

Africa is the world's second-largest and second-most-populous continent, after Asia in both cases. 

Area: 30.37 million km²

Population: 1,373,486,524 (2021)

Largest city: Lagos

Languages: 1250–3000 native languages

Australia, officially the Commonwealth of Australia, is a sovereign country comprising the mainland of the Australian continent, the island of Tasmania, and numerous smaller islands. It is the largest country in Oceania and the world's sixth-largest country by total area.

Antarctica, the southernmost continent and site of the South Pole, is a virtually uninhabited, ice-covered landmass.

Atlantic, Pacific, Indian, Arctic and Southern Ocean