Question

(4)
fibres are used for making ropes for Rock climbing.
(5) Rayon is obtained from natural source
(6) Rayon is mixed with
to make carpet.
(7) Nylon thread is actually stronger than a
wire
(8) Synthetic fibres prepared using raw materials of petroleum origin are called​

Answer 1

Answer:

question number 8.petrochemicals.........

question number 6.Rayon is mixed with cotton to make carpet.

question number 5.Rayon is a manufactured fibre made from natural sources such as wood...