Explanation: A mega city is a term used in urban geography to describe a city with a population exceeding 10 million people. This classification is based on the United Nations' definition of a megacity, which is a city with a population of more than 10 million inhabitants. The term "mega city" is often used interchangeably with "megacity" and is a subset of the broader category of metropolitan areas.
Mumbai, the capital city of Maharashtra, India, is a prime example of a mega city. With a population of over 12 million in the city proper and over 20 million in the metropolitan area, Mumbai easily meets the criteria for a mega city. The city is not only the financial capital of India but also a major cultural and economic hub, contributing significantly to the country's GDP.
The classification of a city as a mega city is not solely based on population but also on its economic and cultural significance. Mumbai's role as a major port city, its diverse industries, and its influence in media, entertainment, and finance all contribute to its status as a mega city.
It is important to note that the term "mega city" is distinct from other urban classifications such as metropolitan city or global city. While all mega cities are metropolitan areas, not all metropolitan areas are mega cities. The specific threshold of 10 million inhabitants is a key differentiator.
In the context of Maharashtra, understanding the classification of Mumbai as a mega city is crucial for comprehending the state's urban dynamics, economic landscape, and the challenges and opportunities associated with managing such a large urban population. This knowledge is essential for students preparing for competitive examinations that cover geography, urban studies, and regional development in Maharashtra and India.