There are around 35 megacities in the world, which are typically defined as urban areas with a population of more than 10 million people. These megacities are often characterized by high population density, significant economic activity, and complex infrastructure systems.
There are 195 countries in the world.
There are 195 countries in the world.
== ==
2164
today there are 6 billion people living in the world
Asia. It contains 15 of the world's 27 megacities (≈56%). The next highest would be Europe with 4.
Many megacities are located in Asia, particularly in countries like China, India, and Japan. Examples include Tokyo, Shanghai, and Mumbai. Other regions with megacities include North America (New York City, Los Angeles) and South America (Sao Paulo, Buenos Aires).
Another list defines megacities as urban agglomerations instead of metropolitan areas. As of 2010, there are 25 megacities by this definition, like Tokyo. Other sources list Nagoya and the Rhein-Ruhr as megacities.
As of 2007, there were 18 megacities according to "Living in the Environment, 15th Ed., G. Tyler Miller, Jr." See Chapter 23 on Urbanization and Transportation. It's possible that this information is now considered to be outdated. It should be noted that megacities can alternatively referred to as megalopolises.
No
China contains the largest number of megacities, which are cities with a population of over 10 million people. As of now, China has multiple megacities including Beijing, Shanghai, and Chongqing.
urban polarization is the process by which megacities become so dominant, they limit urban development elsewhere in the country; they end up becoming closer tied with first world megacities than their own hinterlands. This leads to a process of cumulative causation.
Who Knew - 2010 Megacities 3-54 was released on: USA: 16 March 2011
People often live in megacities in order to be close to work or to find work. A pressure faced when living in a megacity might include the pressure of long lines for transportation or a high cost of living.
Not necessarily. While some megacities may experience higher rates of poverty due to factors such as inequality and lack of employment opportunities, there are also megacities that are economically prosperous and have high standards of living. The level of poverty in a megacity can be influenced by various social, economic, and political factors.
Today 408 cities have at least that many inhabitants. And there are 20 megacities with 10 million or more residents.
million cities or megacities