What is the characteristic feature of Narmada Valley ?

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Q: 89 (CDS-II/2010)
What is the characteristic feature of Narmada Valley ?

question_subject: 

Geography

question_exam: 

CDS-II

stats: 

0,34,55,27,34,11,17

keywords: 

{'narmada valley': [0, 0, 1, 0], 'volcanic origin': [0, 0, 1, 1], 'glacial origin': [0, 0, 1, 0], 'characteristic feature': [0, 0, 1, 2], 'aeolian origin': [0, 0, 1, 0], 'structural origin': [0, 0, 1, 0]}

The Narmada Valley is characterized by its structural origin. This means that the formation and development of this valley is primarily influenced by the geological structures in the area. Structural origins are typically associated with tectonic activity, including the movements of the Earth`s crust, faulting, folding, and upliftment.

Option 1, volcanic origin, is not applicable to the Narmada Valley as there is no evidence of volcanic activity being the main factor in its formation.

Option 3, glacial origin, is also not applicable as glacial activity typically occurs in colder regions, whereas the Narmada Valley is located in a tropical region.

Option 4, aeolian origin, is not applicable to the Narmada Valley as aeolian processes involve the transportation and deposition of materials by wind, which is not a significant factor in the formation of this particular valley.

Therefore, the correct answer is option 2, structural origin, indicating that the geological structures in the area play a significant role in shaping the Narmada Valley.