The westward flow of the Narmada and Tapi can be linked with which relief feature?
Answer and explanation
Correct answer: Rift valley route
The correct answer is a rift valley route. Unlike most major peninsular rivers, which flow eastward toward the Bay of Bengal, the Narmada and Tapi flow westward toward the Arabian Sea. Their courses are associated with linear structural depressions or rift valleys between uplifted blocks. The Narmada flows through a rift valley between the Vindhya and Satpura ranges, while the Tapi also follows a tectonic trough for much of its course. This structural setting helps explain their direction and elongated valleys. An Eastern Ghats delta, a Himalayan bend, and a coral lagoon are not the relevant relief features. Therefore, rift-valley alignment is the best geographical explanation.
Frequently asked questions
What is the correct answer to this question?
Rift valley route
Why is this the correct answer?
The correct answer is a rift valley route. Unlike most major peninsular rivers, which flow eastward toward the Bay of Bengal, the Narmada and Tapi flow westward toward the Arabian Sea. Their courses are associated with linear structural depressions or rift valleys between uplifted blocks. The Narmada flows through a rift valley between the Vindhya and Satpura ranges, while the Tapi also follows a tectonic trough for much of its course. This structural setting helps explain their direction and elongated valleys. An Eastern Ghats delta, a Himalayan bend, and a coral lagoon are not the relevant relief features. Therefore, rift-valley alignment is the best geographical explanation.
Which subject and chapter does this question cover?
This is a Class 10 General Knowledge question. Chapter: Indian Geography. Topic: Mountains and Plateaus of India.
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