Kseeb Class 6 Science Chapter 3 Fibre to Fabric Solutions
Welcome to NCTB Solutions. Here with this post we are going to help 6th class students by providing KSEEB Class 6 Science chapter 3 Solutions, Fibre to Fabric. Here students can easily find all the answers for Fibre to Fabric chapter. Also here our Expert Science Teacher’s solved all the exercise questions with easily understandable language with proper guidance so that all the students can understand easily. Here in this post students will get chapter 3 solutions. Here all the solutions are based on Karnataka State Board latest syllabus.
Fibre to Fabric Solutions :
(1) Classify the following fibres as natural or synthetic:
nylon, wool, cotton, silk, polyester, jute
Answer :
Fibre are classified in two ways natural and synthetic the fibre which are obtained from plants and animals and naturally are known as natural fibre and those fibre which are obtained chemically or artificially are known as synthetic fibre.
(1) Nylon is a synthetic fibre
(2) Wool is a natural fibre
(3) Cotton is a natural fibre
(4) Silk is a natural fibre
(5) Polyester is a synthetic fibre
(6) Jute is a natural fibre
(2) State whether the following statements are true or false:
(a) Yarn is made from fibres.
(b) Spinning is a process of making fibres.
(c) 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 :
(a) True
(b) False
(c) False, Because Jute fibre is obtained from the stem of the jute plant.
(d) False, Because the process of removing seed from cotton is called ginning.
(e) True
(f) False, Because Silk fibre is drawn from the cocoon of silkworm.
(g) False, Because Polyester is a synthetic fibre.
(3) Fill in the blanks :
(a) Plant fibres are obtained from ___ and ___
(b) Animals fibres are ___ and ___
Answer :
(a) cotton, and jute plant
(b) silk and wool
(4) From which parts of the plant cotton and jute are obtained?
Answer :
The fibre from cotton plant is obtained from the cotton balls which is the fruit of that plant. The fibre from jute plant is obtained from the stem of the jute plant
(5) Name two items that are made from coconut fibre.
Answer :
Mats and Rope are made from coconut fibre.
(6) Explain the process of making yarn from fibre.
Answer :
When a bunch of many fabrics are converted in a single star and of thread is known as yarn and the process of making yarn from fibre is known as spinning. In this process, fibre from a mass of cotton wool are drawn out and twisted. This brings the fibres together to form a yarn.
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