WBCS.LIVE practice question

The term ‘drainage basin’ refers to:

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. The area drained by a single river system
  2. The total volume of water in a river
  3. The length of a river’s course
  4. The depth of a riverbed

Correct answer and explanation

Correct answer: The area drained by a single river system