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Subjects
Class 9GeographyDrainageRole of RiversMediumLevel 40
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What problem can uncontrolled sand mining in rivers cause?

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Answer and explanation

Correct answer: Instability of river bed and banks

Excessive sand mining can weaken river beds and banks. Exam tip: connect resource use with regulation.

Related tags

Sand MiningRiver BedErosion

Frequently asked questions

What is the correct answer to this question?

Instability of river bed and banks

Why is this the correct answer?

Excessive sand mining can weaken river beds and banks. Exam tip: connect resource use with regulation.

Which subject and chapter does this question cover?

This is a Class 9 Geography question. Chapter: Drainage. Topic: Role of Rivers.

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10 more MCQs
  1. 1What is the most important role of rivers?
  2. 2What is the biggest use of rivers in agriculture?
  3. 3What type of soil do rivers deposit in plains?
  4. 4Why did ancient civilizations develop along rivers?
  5. 5How do rivers help in electricity generation?
  6. 6Why are river floodplains generally fertile?
  7. 7When is a river more useful for transport?
  8. 8How do rivers help in fisheries?
  9. 9What is one domestic use of rivers?
  10. 10Why are many cities located on river banks?
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