Polyester Is a Natural Fibre. (True or False)

Answer: False.

Explanation: Polyester is a coal and petroleum-based synthetic fibre. Polyester is known for its durability; nevertheless, the material is not breathable and does not absorb liquids efficiently, making it unsuitable for summer use. Natural fibres come from plants and animals, whereas synthetic fibres are from petrochemicals that have been chemically processed. 

Polyester is used to make apparel, home furnishings, industrial fabrics, computer and recording tapes, and electrical insulation, among other things.

Ethylene, a component of petroleum that can also be produced from other sources, is used to make most synthetic and some plant-based polyester fibres.

Polyester is known to be an example of synthetic fibre.