Why is the role of tributaries important in a river system?
Answer and explanation
Correct answer: They add water and sediment to the main river
Tributaries increase the flow and drainage area of the main river. Exam tip: understand a river system as a network of main river and tributaries.
Frequently asked questions
What is the correct answer to this question?
They add water and sediment to the main river
Why is this the correct answer?
Tributaries increase the flow and drainage area of the main river. Exam tip: understand a river system as a network of main river and tributaries.
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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