Question

Why is synthetic fibres is preferred over natural fibres?

Answer 1

synthetic fibres are more durable than natural fibres
they are cheap
they do not attract insects

Answer 2

Features why synthetic fibres are preferred over natural fibres:

There are some features in the synthetic fibres for which it is preferred than natural fibres.  

• Synthetic fibres are durable and stronger than the natural fibres.
• It is cheaper than the natural fibres.
• Synthetic fibres do not need to iron as they do not shrink but the natural fibres can shrink.
• Synthetic fibres can easily dry than the natural fibres.  
• It is very light material so very easy to maintain and also they last more years than the natural fibres.