Answer : Natural fibres are produced by plants, animals, or minerals. Natural fibres are classified into two groups according to their origin namely animals and plants.
Natural Fiber Examples
Animal fibres: Those are fibres obtained through animals. Wool, silk and so on.
Wool: it is a natural material fibre that is derived from sheep, goats, and camels. It holds a lot of air in. Air is a poor heat carrier. This makes woollen clothing handy in the winter.
Silk: It is another natural textile fibre derived from silkworms. Sericulture seems to be the practice of cultivating silkworms to produce silk.
Plant fibres: These include the ones that come from plants. These fibres are usually collected from plants and used to produce garments.
Cotton: it is among the plant fibres utilized to produce clothing. This is a soft component fibre produced in cotton plants as a boll around seeds.
Jute: it is a silky, lustrous vegetable fibre spun into coarse, robust threads.