Subject: General Science
Book: NCERT Science Class 6
Clothes are made from different types of fibres, classified as:
- **Natural fibres**: Obtained from plants (cotton, jute) or animals (wool, silk).
- **Synthetic fibres**: Man-made fibres like polyester, nylon.
- **Process of making fabric**:
1. Fibre extraction – Cotton is picked from plants, wool is sheared from sheep.
2. Spinning – Fibres are twisted into yarns.
3. Weaving/Knitting – Yarns are woven or knitted into fabric.
- **Importance of fabrics in daily life**: Clothes protect us from heat, cold, and injuries.
- **Regional textiles in India**: Example – Pashmina wool from Kashmir, Silk sarees from Tamil Nadu.
**Possible Exam Questions:**
1. How are different types of fibres classified? Give examples.
2. Explain the process of making cotton fabric.
3. Compare natural and synthetic fibres. What are the advantages and disadvantages of both?
4. How is Pashmina wool different from regular wool?
5. Discuss the impact of synthetic fibres on the environment.
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