CBSE Class 6 Science Exemplar Chapter 3: Fibre to Fabric NCERT Solutions
CBSE Class 6 Science Chapter 3, Fibre to Fabric, explores the diverse origins of clothing materials. This chapter differentiates between natural fibres, sourced from plants and animals like cotton, jute, wool, and silk, and synthetic fibres, which are artificially produced. The NCERT Solutions guide students through the fundamental processes of transforming these raw fibres into yarn and subsequently into fabric. It also touches upon the historical significance of various fibres and their role in cultural contexts. These solutions offer clear, step-by-step explanations designed to enhance understanding of textile science, supporting students in their academic journey and exam preparation by building a solid knowledge base.
Quick info
| Board | CBSE |
|---|---|
| Class | Class 6 |
| Subject | Science Exemplar |
| Session | 2026 |
| Language | English |
| Type | NCERT Solutions |
| Chapter | Chapter 3 |
Chapter summary
Chapter 3, Fibre to Fabric, focuses on the distinction between natural and synthetic fibres. It explains the sources of common fibres like cotton, jute, wool, and silk, and introduces the basic steps of fibre processing into yarn and fabric. The chapter also touches upon the historical use of materials for clothing and the role of fibres in social movements. These NCERT Solutions offer detailed explanations for each question, reinforcing the understanding of fibre types and their origins.
Learning outcomes
- Differentiate between natural and synthetic fibres.
- Identify the sources of various natural fibres like cotton, jute, wool, and silk.
- Understand the basic process of converting fibres into yarn and fabric.
- Recognize the historical materials used for clothing.
- Explain the properties of different types of fabrics.
Topics covered
Paper topics
- Fibre to Fabric
- Natural Fibres
- Synthetic Fibres
- Plant Fibres
- Animal Fibres
- Cotton
- Jute
- Wool
- Silk
- Fibre Processing
- Yarn
- Fabric
Important topics
- Distinguishing Natural vs. Synthetic Fibres
- Sources of Cotton and Jute
- Sources of Wool and Silk
- Fibre to Yarn to Fabric Conversion
- Properties of Silk Fabric
PDF preview
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Questions and Solutions
Multiple Choice Questions:
Paheli should select a Jute bag. Jute is a natural fibre obtained from the stems of the jute plant. It is known for its strength and is commonly used to make bags, ropes, and other coarse fabrics. Wool is obtained from the fleece of animals like sheep and yaks. Silk is a natural fibre produced by silkworms. Nylon is a synthetic, man-made fibre.
The incorrect statement is (b) In India, jute is mainly grown in Kerala and Punjab. Jute is primarily cultivated in the eastern parts of India, such as West Bengal, Bihar, Assam, and Andhra Pradesh. Kerala and Punjab are not major jute-growing regions. The other statements are correct: the Charkha was indeed a symbol of the Independence Movement, fibres are processed into yarn before becoming fabric, and Saint Kabir was known to be a weaver.
In ancient times, people used natural materials available to them for covering their bodies. Therefore, they used (i) Leaves of trees and (iv) Animal skins and furs. Newspapers and metal foils were not available in ancient times and thus were not used for making clothes.
Questions:
The correct answer is (c) Nylon. Nylon is a synthetic fibre, meaning it is man-made and produced through chemical processes in factories. Cotton, jute, and flax are all natural fibres obtained from plants.
The set of substances not used for making fibres is (c) Husk, bones. Husk is a byproduct of grain processing and is not a fibre. Bones are part of an animal's skeletal system and are not used to create textile fibres. Silk, yak hair, camel hair, flax, and wool are all sources of natural fibres, and chemicals are used in the production of synthetic fibres.
The fabric Boojho found is most likely (c) Silk. Silk is renowned for its smooth texture, lustrous shine, and ability to take on vibrant colours, making it a luxurious fabric. Cotton can be smooth but typically lacks the same level of shine. Wool is generally soft but can be coarse and is not as vibrant or shiny as silk. Jute is a coarse fibre and is not typically used for fabrics with a smooth, shiny finish.
Jute fibre is obtained from the (b) Stem of the jute plant. After harvesting the plant, the stems are soaked in water for a period, which helps in separating the fibres from the woody part. These fibres are then processed to create yarn and fabric.
Common mistakes
- Confusing natural fibres with synthetic ones.
- Incorrectly identifying the plant or animal source of a fibre.
- Misunderstanding the processing steps from fibre to fabric.
- Assuming all plant-based materials can be used as fibres for clothing.
Revision tips
- Create a table listing different fibres, their sources, and properties.
- Draw diagrams illustrating the process from fibre to fabric.
- Review the definitions of key terms like fibre, yarn, and fabric.
- Focus on understanding the differences between plant-based and animal-based fibres.
Practice MCQs
Q1. Which of the following is a plant-based fibre?
Explanation: Cotton is obtained from the cotton plant, making it a plant-based fibre. Wool comes from animals, silk from silkworms, and nylon is a synthetic fibre.
Q2. Which material is NOT typically used for making fibres for clothing?
Explanation: Bones are not used to create fibres for clothing. Yak hair, camel hair, and flax are all sources of natural fibres.
Q3. What makes silk fabric desirable for clothing?
Explanation: Silk is known for its smooth texture, vibrant colours, and natural shine, making it a popular choice for clothing.
Q4. Which of the following is a man-made fibre?
Explanation: Nylon is a synthetic or man-made fibre, produced through chemical processes. Jute, wool, and silk are all natural fibres.
Frequently asked questions
What is the main topic of CBSE Class 6 Science Exemplar Chapter 3?
Chapter 3, Fibre to Fabric, focuses on understanding the different types of fibres, their sources (plants and animals), and how they are processed into fabrics for clothing.
What is the difference between natural and synthetic fibres?
Natural fibres are derived from plants (like cotton, jute) or animals (like wool, silk), while synthetic fibres are man-made through chemical processes (like nylon).
Which plant is jute fibre obtained from?
Jute fibre is obtained from the stem of the jute plant.
How can I use these NCERT Solutions for revision?
These solutions provide clear explanations for each question, helping you understand the concepts of fibres, their sources, and processing. Reviewing them will reinforce your knowledge for exams.
What are the key materials used for clothing in ancient times?
In ancient times, people used materials like animal skins, furs, and leaves of trees for clothing before modern fabrics were developed.
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