Into which major river system do the northern rivers of Mizoram ultimately drain?

Category: Mizoram Gk

Hint: Consider the major river systems in northeastern India and their connections.

Correct Answer: D) The Barak River, which then flows into the Brahmaputra River in Bangladesh.

Exam Relevance: UPSC, SSC, State PSC

Difficulty: Moderate

Explanations:

The drainage system of Mizoram is an important aspect of the geography of northeastern India. Mizoram, located in the northeastern part of the country, is characterized by a network of rivers that play a crucial role in the region's hydrology and ecology. The northern rivers of Mizoram, such as the Tlawng, Tuivai, and Tuirial, are part of a larger river system that ultimately drains into the Brahmaputra River in Bangladesh.

The Barak River is a significant river in northeastern India, originating in the state of Manipur and flowing through Mizoram and Assam before joining the Brahmaputra River in Bangladesh. The Barak River is a major tributary of the Brahmaputra and forms a vital part of the drainage system for the northeastern states of India. The northern rivers of Mizoram, after flowing through the state, join the Barak River, which then continues its course towards the Brahmaputra.

Understanding the drainage patterns of Mizoram is essential for comprehending the hydrological processes and the ecological balance of the region. The interconnectedness of the rivers in northeastern India highlights the importance of the Barak River as a key component of the drainage system. The Barak River not only serves as a drainage channel for the northern rivers of Mizoram but also plays a significant role in the overall water management and ecological health of the region.

It is important to note that the drainage system of Mizoram is part of a larger network of rivers in northeastern India, which includes the Brahmaputra River. The Brahmaputra, one of the major rivers in Asia, flows through Tibet, India, and Bangladesh, and is a crucial part of the hydrological cycle in the region. The connection between the Barak River and the Brahmaputra River underscores the geographical and ecological interdependence of the northeastern states of India and Bangladesh.

In summary, the northern rivers of Mizoram ultimately drain into the Barak River, which then flows into the Brahmaputra River in Bangladesh. This drainage pattern is a key feature of the geographical landscape of northeastern India and highlights the interconnectedness of the river systems in the region.

Option Analysis:

Option A: This option is incorrect because the Kaladan River is not the primary drainage system for the northern rivers of Mizoram. The Kaladan River is located in the southern part of Mizoram and drains into the Bay of Bengal.
Option B: This option is incorrect because the Karnaphuli River is located in Bangladesh and is not directly connected to the drainage system of Mizoram. The Karnaphuli River is a major river in Chittagong, Bangladesh.
Option C: This option is incorrect because the northern rivers of Mizoram do not drain directly into the Brahmaputra River. Instead, they flow into the Barak River, which then joins the Brahmaputra in Bangladesh.
Option D: This option is correct because the northern rivers of Mizoram ultimately drain into the Barak River, which then flows into the Brahmaputra River in Bangladesh. This is the correct drainage pattern for the region.

Mnemonic: BRA for Barak River and Brahmaputra

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