Important Terms For Class 7 Science Chapter 3 Youtube channel 1. Wool Class 7 Science Chapter 3 describes the rearing and breeding of different animals and learns fibre production and its management. You have learnt about some fibres obtained from animals. You also learnt that wool and silk fibres are obtained from animals. Do you know where do we get wool? Wool is obtained from the fleece or hair of sheep. The hairy skin of the sheep has two types of fibres that form its fleece – the coarse type of beard hair and the fine soft hair close to the skin. 2. Animals That Yield Wool Remember, fine hair provides the fibres for making wool. There are several breeds of sheep found in different parts of our country. However, the fleece of sleep is not the only source of wool. As Yak wool, Angora wool and Kashmiri wool is found in Tibet, Jammu and Kashmir respectively. The hair on the body of camels is also used as wool. 3. From Fibres To Wool In this part of the content gives an idea about...
Here we provide the article related to study.cbse board classes 7 to 8. We provide study materials like , solutions question pattern, syllabudetc.

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