Meghna River in the context of "Ganges"

⭐ In the context of the Ganges River system, the Meghna River plays a crucial role in the formation of what significant geographical feature?

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⭐ Core Definition: Meghna River

The Meghna (Bengali: মেঘনা, romanizedMēghnā) is one of the major rivers in Bangladesh, one of the three that form the Ganges Delta, the largest delta on earth, which fans out to the Bay of Bengal. A part of the Surma-Meghna River System, the Meghna is formed inside Bangladesh in Kishoreganj District above the town of Bhairab Bazar by the joining of the Surma and the Kushiyara, both of which originate in the hilly regions of eastern India as the Barak River. The Meghna meets its major tributary, the Padma, in Chandpur District. Other major tributaries of the Meghna include the Dhaleshwari, the Gumti, and the Feni. The Meghna empties into the Bay of Bengal in Bhola District via four principal mouths, named Tetulia (Ilsha), Shahbazpur, Hatia, and Bamni.

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👉 Meghna River in the context of Ganges

The Ganges (/ˈɡænz/ GAN-jeez; in India: Ganga, /ˈɡʌŋɡɑː/ GUNG-ah; in Bangladesh: Padma, /ˈpʌdmə/ PUD-mə) is a trans-boundary river of Asia which flows through India and Bangladesh. The 2,525-kilometre-long (1,569 mi) river rises in the western Himalayas in the Indian state of Uttarakhand. It flows south and east through the Gangetic plain of North India, receiving the right-bank tributary, the Yamuna, which also rises in the western Indian Himalayas, and several left-bank tributaries from Nepal that account for the bulk of its flow. In West Bengal, India, a feeder canal taking off from its right bank diverts 50% of its flow southwards, artificially connecting it to the Hooghly River. The Ganges continues into Bangladesh, its name changing to the Padma. It is then joined by the Jamuna, the lower stream of the Brahmaputra, and eventually the Meghna, forming the major estuary of the Ganges Delta, and emptying into the Bay of Bengal. The Ganges–Brahmaputra–Meghna system is the second-largest river on earth by discharge.

The main stem of the Ganges begins at the town of Devprayag, at the confluence of the Alaknanda, which is the source stream in hydrology on account of its greater length, and the Bhagirathi, which is considered the source stream in Hindu mythology.

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Meghna River in the context of Brahmaputra River

The Brahmaputra is a trans-boundary river which flows through Southwestern China, Northeastern India, and Bangladesh. It is known as the Brahmaputra or Luit in Assamese, Yarlung Tsangpo in Tibetan, the Siang/Dihang River in Arunachali, and Jamuna River in East Bengal. By itself, it is the 9th largest river in the world by discharge, and the 15th longest.

It originates in the Manasarovar Lake region, near Mount Kailash, on the northern side of the Himalayas in Burang County of Tibet where it is known as the Yarlung Tsangpo River. The Brahmaputra flows along southern Tibet to break through the Himalayas in great gorges (including the Yarlung Tsangpo Grand Canyon) and into Arunachal Pradesh. It enters India near the village of Gelling in Arunachal Pradesh and flows southwest through the Assam Valley as the Brahmaputra and south through Bangladesh as the Jamuna (not to be confused with the Yamuna of India). In the vast Ganges Delta, it merges with the Ganges, popularly known as the Padma in Bangladesh, and becomes the Meghna and ultimately empties into the Bay of Bengal.

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Meghna River in the context of Ganges Delta

The Ganges Delta (also known the Ganges-Brahmaputra Delta, the Sundarbans Delta or the Bengal Delta) is a river delta predominantly covering the Bengal region of the Indian subcontinent, consisting of Bangladesh and the Indian state of West Bengal. It is the world's largest river delta and it empties into the Bay of Bengal with the combined waters of several river systems, mainly those of the Brahmaputra River and the Ganges River. It is also one of the most fertile regions in the world, thus earning the nickname the Green Delta. The delta stretches from the Hooghly River in the west as far as the Meghna River in the east.

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Meghna River in the context of Padma River

The Padma (Bengali: পদ্মা, romanizedPôdmā) is a major river in Bangladesh. It is the eastern and main distributary of the Ganges, flowing generally southeast for 356 kilometres (221 mi) to its confluence with the Meghna River, near the Bay of Bengal. The city of Rajshahi is situated on the banks of the river. Since 1966, over 66,000 hectares of land have been lost to erosion of the Padma.

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Meghna River in the context of Jamuna River (Bangladesh)

The Jamuna River (Bengali: যমুনা, romanizedyamunā Jomuna) is one of the three main rivers of Bangladesh. The two other major rivers in Bangladesh are the Padma and the Meghna. The Jamuna is the lower stream of the Brahmaputra River, which originates in Tibet as Yarlung Tsangpo, before flowing through India and then southwest into Bangladesh. The Jamuna flows south and joins the Padma River, near Goalundo Ghat, before meeting the Meghna River near Chandpur. The Meghna then flows into the Bay of Bengal.

The Brahmaputra-Jamuna is a classic example of a braided river and is highly susceptible to channel migration and avulsion.It is characterised by a network of interlacing channels with numerous sandbars enclosed between them. The sandbars, known in Bengali as chars, do not occupy a permanent position. The river deposits them in one year, very often to be destroyed later, and redeposits them in the next rainy season. The process of bank and deposit erosion together with redeposition has been going on continuously, making it difficult to precisely demarcate the boundary between the districts of Sirajganj and Pabna on one side and the districts of Mymensingh, Tangail and Dhaka on the other. The breaking of a char or the emergence of a new one is also a cause of much violence and litigation. The confluence of the Jamuna and the Padma rivers is unusually unstable and has been shown to have migrated southeast by over fourteen kilometres between 1972 and 2014.

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Meghna River in the context of Narayanganj District

Narayanganj District (Bengali: নারায়ণগঞ্জ জেলা, romanizednārāẏoṇgoñjo jela) is a district in central Bangladesh which is a part of Dhaka Division. It is the smallest district in Bangladesh. It is home to the ancient city of one of the oldest industrial districts in the country. The district lies on the banks of the Shitalakshya River and the Meghna River. It is an industrial hub and plays an important part in the country's jute trade, plant processing and sector. It is nicknamed the "Dundee of Bangladesh" due to the presence of many jute mills.

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Meghna River in the context of Samatata

Samataṭa (Brahmi script: sa-ma-ta-ṭa) was an ancient geopolitical division of Bengal in the eastern Indian subcontinent. The Greco-Roman account of Sounagoura is linked to the kingdom of Samatata. Its territory corresponded to much of present-day eastern and southern Bangladesh (particularly Dhaka division, Barisal division, Sylhet Division, Khulna Division and Chittagong Division) and the undivided 24 Parganas district in southern West Bengal. The area covers the trans-Meghna part of the Bengal delta. It was a center of Buddhist civilisation before the resurgence of Hinduism, and Muslim conquest in the region.

Archaeological evidence in the Wari-Bateshwar ruins, particularly punch-marked coins, indicate that Vanga-Samataṭa region was probably a province of the Mauryan Empire. The region attained a distinct Buddhist identity following the collapse of Mauryan rule. The Allahabad pillar inscriptions of the Indian emperor Samudragupta is the earliest reference of Samataṭa in which it is described as a tributary state.

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