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Class 9GeographyDrainageDrainage Systems in IndiaExpert
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What is the basic reason for the difference in river work between upper and lower courses?

Answer and explanation

Correct answer: Change in slope and energy

Slope is higher upstream and velocity reduces downstream. Exam tip: connect erosion and deposition with river courses.

Related tags

River CourseSlopeErosionDepositionDrainage Systems In IndiaDrainageGeographyClass 9 Mcq
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10 more MCQs
  1. 1What is meant by drainage system in India?
  2. 2What is a drainage basin?
  3. 3What is the high land separating two drainage basins called?
  4. 4India's major rivers are generally divided into which two groups?
  5. 5Why are Himalayan rivers mostly perennial?
  6. 6Why are Peninsular rivers mostly called seasonal?
  7. 7Which are the three major Himalayan river systems of India?
  8. 8The source region of the Indus River is considered near what?
  9. 9Which group correctly includes tributaries of the Indus River?
  10. 10The Ganga River begins with the Bhagirathi stream linked to which glacier?
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