9th Class Science Matter in Our Surroundings Question Bank 9th CBSE Science Matter in Our Surroundings

  • question_answer
      What type of clothes should we wear in summer?                                                      [NCERT]

    Answer:

                   We should wear pure cotton clothes and preferably of white colour, because cotton fibres absorb perspiration which causes the cooling effect. Secondly, white colour clothes are poor absorbers of heat.


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