Which relation makes Amarkantak correct as a river source and watershed?
Answer and explanation
Correct answer: Relation with the sources of the Narmada and Son
The governing concept is a watershed, or a highland that separates the drainage basins of different rivers. Amarkantak, in the Maikal highlands of central India, is an important source region for the Narmada and the Son. The Narmada flows westward toward the Arabian Sea, while the Son ultimately joins the Ganga system, so the upland helps distinguish major drainage directions. Option C is therefore correct. A river delta mouth is a depositional end point, not a source; the Luni belongs to the arid western drainage region; and marine coral has no connection with an inland watershed.
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What is the correct answer to this question?
Relation with the sources of the Narmada and Son
Why is this the correct answer?
The governing concept is a watershed, or a highland that separates the drainage basins of different rivers. Amarkantak, in the Maikal highlands of central India, is an important source region for the Narmada and the Son. The Narmada flows westward toward the Arabian Sea, while the Son ultimately joins the Ganga system, so the upland helps distinguish major drainage directions. Option C is therefore correct. A river delta mouth is a depositional end point, not a source; the Luni belongs to the arid western drainage region; and marine coral has no connection with an inland watershed.
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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