Raw wool is usually cleaned by combing. A brush with long, needle like steel bristles is used to comb the wool. Then it can be placed in cold water and combed again for further cleaning and then dying.
Sheep provide the raw material for wool, which is fleece. People sheer the sheep, clean and card the fleece, then people spin the fleece into wool.
Raw wool is more commonly known as fleece.
Yalk is the perspiration of sheep in raw wool.
The raw material of wool is "wool". Its origin only changes i.e sheeps wool, goats wool etc
Animals that grow fur coats produce the raw fibres of wool.
1. Is clean wool hydrophobic or hydrophilic? Why?
Wool is considered to be a raw material. It is derived from sheep and is used for the manufacture of various clothing items.
It is.
wool
Animals that grow fleece are the source for the raw material that is made into wool.
Sheep's fur or hair
The fleece from the animals that is the raw material for wool is the natural resource.