Give reasons for the following: * Light coloured cotton clothes are preferred to be worn in summers. * Shearing does not hurt a sheep. * We wear different types of clothes in different weathers.

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cbse-class-7-science
fibre-to-fabric

#1

Give reasons for the following:

  • Light coloured cotton clothes are preferred to be worn in summers.
  • Shearing does not hurt a sheep.
  • We wear different types of clothes in different weathers.

Answer:

  • Light colours are poor absorbers of heat. So, in summers they keep us cool.
  • During shearing the uppermost layer of sheep’s skin which is dead is removed. Therefore, it does not hurt the sheep.
  • We wear clothes according to the climate. In summers we wear clothes that keep us cool and in winters we wear clothes which keep us warm.