Mumbai

Mumbai (Marathi: ????? ) (pronounced {{IPA|/mum?a?i/}} in Marathi, and {{IPA|/mʊm'baɪ/}} in English), formerly known as Bombay ({{IPA2|bɒm'beɪ}}), is the capital of the Indian state of Maharashtra and is the most populous Indian city with a 2005 estimated population of about 13 million.{{ref|population}} Mumbai is located on Salsette Island off the west coast of India. Along with the neighbouring towns, it forms one of the world's most populous metropolitan areas, with an extended population of 17 million. The city, which has a deep natural harbour, is also the largest port in western India, handling over half of India's passenger traffic.

Geography

Mumbai is located on Salsette Island which lies at the mouth of Ulhas River off the western coast of India in the coastal region known as the Konkan. Most of Mumbai is at sea level and the average elevation ranges from 10 to 15 metres. The northern part of Mumbai is hilly and the highest point of the city is at 450 metres (1,450 feet){{ref|Kanheri}}. Mumbai spans a total area of 468 km² (169 square miles).

Related Topics:
Salsette Island - Ulhas River - Konkan - Sea level - Metre - Feet - Km² - Square mile

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Three lakes are located within the metropolitan limits — the Tulsi Lake, Vihar Lake and the Powai Lake. The first two are located within the Borivali National Park and supply part of the city's drinking water. Mumbai also has three small rivers within the city limits originating in the National Park. The coastline of the city is indented with numerous creeks and bays. On the eastern seaboard, large mangrove swamps rich in biodiversity occupy most of the region.

Related Topics:
Tulsi Lake - Vihar Lake - Powai Lake - Borivali National Park - Creek - Bay - Mangrove - Swamp - Biodiversity

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Soil cover in the city region is predominantly sandy due to its proximity to the sea. In the suburbs the soil cover is largely alluvial and loamy. The underlying rock of the region is composed of black Deccan basalt flows and their acid and basic variants dating back to the late Cretaceous and early Eocene geological eras. Mumbai sits on a seismically active zone{{ref|tifr}} owing to the presence of three fault lines in the vicinity. The area is classified as a Zone III region, which means an earthquake of magnitude of up to 6.5 can be expected.

Related Topics:
Sand - Alluvial - Loamy - Deccan - Basalt - Acid - Basic - Cretaceous - Eocene - Geological eras - Earthquake

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Mumbai is classified as a metropolis of India, under the jurisdiction of the Brihan Mumbai Municipal Corporation. It consists of two discrete regions — the City and the Suburbs, which also form two districts of Maharashtra. The city region is also commonly referred to as the Island City by most media publications{{ref|islandcity}}.

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