made by silk worms
Silk is natural. It is produced by silkworms.
Natural silk comes from silk worms while artificial silk is made of cotton. Natural silk has a beautiful sheen to it. Go to the links and see this beautiful silk fabric.
Natural silk is made from the cocoons of silkworms; artificial silk is basically plastic.
Natural, although you wouldn't want to touch it in its natural state. Silk is a cousin to spiderwebs; both are natural fibrous secretions from bugs. It takes a LOT of processing to convert bug spit into fine clothing; so, the fiber is natural but silk itself is 90% man-made. Of course, the same could be said about wool or cotton.
No, silk is a natural fibre.
a natural fiber
After natural burning of natural silk an ash remain and the smell is strong; the burning of artificial silk can be total.
Silk comes from silkworms -- its only source for natural silk.
Silk is not a compound; silk is a mixture of natural proteins.
Japan has developed technology for producing a synthetic spider silk with the same qualities as natural spider silk. Not all synthetic silk has the same qualities as the natural silk though.
natural. silk is made by silk wormsSilk is a natural fibre produced by silk worms -- moths, really -- that spin cocoons which, when unraveled upon the death of the worm, become silk strands.
the material silk, is a natural material which comes from the silk plant.