Map of all of the surface of Earth. Maps of continents, countries, regions, and cities.
Depending on the nations, various ways are used to form the names of big numbers: the long numeric scale and the short numeric scale.
In the long scale, every new word greater than a million is one million times bigger than the previous term (the digits are grouped by 6). In the short scale, every new word greater than a million is one thousand times bigger than the previous term (the digits are grouped by 3
Read MoreShare that answered “people of another race” when asked to pick from groups of people they would not want as
Read MoreThe ten countries with greatest number of foreign born residents. 10. Spain 6.5 million immigrants (13.8% of pop) 9. Australia
Read MoreAccording to definition, a city is a contiguous geographic territory with at least 50 thousand residents at an average population density of 1.5 thousand people per square kilometer. There are approximately 10,000 cities in the world, in which nowadays about 57% percent of humanity lives.
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