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Static GKMedium

The Sundarbans, the largest delta in the world, is formed by which river system?

  1. A.Godavari and Krishna
  2. B.Narmada and Tapi
  3. C.Ganga, Brahmaputra and Meghna
  4. D.Mahanadi and Subarnarekha

Correct answer

C. Ganga, Brahmaputra and Meghna

Explanation

The correct answer is C, Ganga, Brahmaputra and Meghna. These three rivers meet near the head of the Bay of Bengal and drop an enormous load of silt, building the Sundarbans, the largest delta in the world, shared between India and Bangladesh. It also holds the largest mangrove forest on earth, is a national park and tiger reserve on the Indian side, and is a World Heritage Site.

Option A, the Godavari and the Krishna, build large deltas of their own on the eastern coast of peninsular India, but neither is the largest. Option B, the Narmada and the Tapi, flow west through rift valleys and form estuaries rather than deltas, a point examiners like to test on its own. Option D, the Mahanadi and the Subarnarekha, reach the Bay of Bengal in Odisha, and the Mahanadi builds a fair delta, but nothing of the scale of the Sundarbans.

Read the full article: Highest, Longest and Largest in India: Static GK List

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