9th Class Social Science Drainage Question Bank 9th CBSE Social Science Drainage

  • question_answer
          Describe inland drainage, giving its main features.

    Answer:

                      When rivers do not reach a sea or ocean, but empty their water in an inland sea or lake, this is known as inland drainage. Its main features are (i) The streams joining lakes or inland seas are fed by rainwater. (ii) During the rainy season, we may have flash floods and during other seasons they may dry up. (iii) In some cases they may form salt water lakes, like the Sambhar lake in Rajasthan.


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