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Science, , (Chapter — 3) (Fibre to Fabric), (Class - VI), , Exercises, , Question 1:, Classify the following fibres as natural or synthetic:, , nylon, wool, cotton, silk, polyester, jute, Answer 1:, , Natural Fibres : wool, cotton, silk, jute, Synthetic Fibres : nylon, polyester, , Question 2:, State whether the following statements are true or false:, a) Yarn is made from fibres., b) Spinning is a process of making fibres., Cc) Jute is the outer covering of coconut., d) The process of removing seed from cotton is called ginning., e) Weaving of yarn makes a piece of fabric., f) Silk fibre is obtained from the stem of a plant., g) Polyester is a natural fibre., , Answer 2:, a) Yarn is made from fibres. (True), b) Spinning is a process of making fibres. (False), c) Jute is the outer covering of coconut. (False), d) The process of removing seed from cotton is called ginning. (True), e) Weaving of yarn makes a piece of fabric. (True), f) Silk fibre is obtained from the stem of a plant. (False), g) Polyester is a natural fibre. (False), , Question 3:, Fill in the blanks:, a) Plant fibres are obtained from,, b) Animals fibres are and, Answer 3:, a) Plant fibres are obtained from jute and cotton., b) Animals fibres are silk and wool., , 2TrT<