Question

write an activity to show that yarn is made of fibres​

Answer 1

Answer:

if you will take out single threads you will observe that many fibres will come out this proves that yarn is made of fibres

Answer 2

An activity to show that yarn is made of fibres​:

• Basically we know that yarn is made out of fibres of different materials like cotton or wool but to be sure or conduct an experiment to find out that yarn is made out of fibre we can start taking out for feeling about single Threads of yarn.
• We will see that the Threads come out easily and that reveals that there are several number of threads join together for making one yarn.
• The threads that we get from cotton are put together to make a strong thread and make a yarn which is further used in many places.

To know more:

If you have seen a fabric that are made from fibres on the outer covering of coconut what are these fibres normally used for

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