It is natural but there are man-made imitations.
It can be made from natural or man made fibres.
Rubber is man-made but has natural agents.
Is limestone natural or man made
Coal is a natural mineral. You might be confusing this with charcoal which is man-made.
Any fibre, regardless of the source -- natural or man-made, can be spun. Synthetic yarn contains no natural fibres.
Rayon yarn is a hybrid of natural and man made materials. The beginning of it starts with cellulose, that is from wood pulp and then it combines with solvents.
The main difference between polyester staple fiber yarn and polyester filament yarn is that polyester staple fiber yarn is made up of chemicals. Polyester filament yarn contains both man-made and natural fibers.
When the yarn is made of cotton or wool, it is natural.
Yarn is a thread which is made up of natural or synthetic fibres. It is used for knitting and weaving. Yarn can be cut by machines. It can also mean 'tell a tale'.
Yarn is a thread which is made up of natural or synthetic fibres. It is used for knitting and weaving. Yarn can be cut by machines. It can also mean 'tell a tale'.
It is natural but there are man-made imitations.
It can be made from natural or man made fibres.
natural feature
Is limestone natural or man made
Man-made and Natural Resources
it is all natural