puzzle 2, class 4

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Across
  1. 2. fibres made from chemicals.
  2. 4. material that do not absorb water.
  3. 6. attacks woollen clothes.
  4. 7. a method in which cloth is made by criss-crossing thread together.
  5. 10. clothes we wear in school.
Down
  1. 1. keep us warm.
  2. 3. protect us from sun,cold,rain,dust and insect bites.
  3. 5. the insect from which silk is obtained.
  4. 8. fibres obtained from plants or animals.
  5. 9. we wear woollen clothes.