Class 6 Science Chapter 3 Fibre to Fabric Extra Questions

CBSE Class 6 Science Chapter 3 Fibre to Fabric Extra Questions

Class 6 Science chapter 3 Fibre to Fabric explores the fascinating journey of how raw fibres are transformed into the fabrics we use every day. This 6 Science Chapter 3 in NCERT textbook gets into various types of fibres, the processes of spinning, weaving, and knitting, and the historical significance of fabric production. It provides a comprehensive understanding of natural and synthetic fibres, their sources, and their applications in our daily lives. Class 6 Science chapter 3 Fibre to Fabric extra questions with answers provide additional practice to reinforce students’ understanding of how raw fibres are transformed into fabrics. Class 6 Sience chapter Fibre to Fabric extra questions are essential according to CBSE syllabus for thorough comprehension and exam preparation, ensuring students grasp key concepts and processes involved in fabric production.

CBSE Class 6 Science Syllabus 2024 -25

Class 6 Science Chapter 3 Fibre to Fabric Extra Questions with Answers

Below are the topic-wise extra questions for Class 6 Science Chapter 3 Fibre to Fabric:

Class 6 Fibre to Fabric Extra Questions – Variety in Fabrics

Fabric

Question 1: What is fabric?
Answer: Fabric refers to a woven material or textile, resembling cloth. It’s composed of yarns and created through weaving or knitting processes.

Question 2: On what factors does our type of clothing depend?
Answer: Our choice of clothing is influenced by climate, occupation, culture, and daily needs.

Question 3: Why are cotton and woollen clothes rough and silk, rayon, nylon, polyester smooth to touch?
Answer: Cotton and wool feel rough due to their many folds and uneven surfaces, while silk, rayon, nylon, and polyester are smooth because of their long, fine, and even structures.

Fibre

Question 1: Classify the following fibres into natural and man-made: cotton, nylon, jute, wool, silk, rayon, polyester.
Answer:
Natural fibres: Cotton, jute, wool, silk.
Man-made fibres: Nylon, rayon, polyester.

Question 2: From where is wool obtained?
Answer: Wool is obtained from the fleece of sheep or goats.

Question 3: What is known as golden fibre?
Answer: Jute, known for its affordability, is referred to as the golden fibre.

Question 4: Why does burning wool smell like burning hair?
Answer: Since wool comes from the fleece (hair) of animals like sheep, goats, and yaks, burning it emits a smell similar to burning hair.

Class 6 Fibre to Fabric Extra Questions – Types of Fibres

Question 1: Define natural fibres and give two examples.
Answer: Natural fibres are fibres obtained from plants and animals. Examples include cotton (from plants) and wool (from animals).

Question 2: What are synthetic fibres? Provide two examples.
Answer: Synthetic fibres are man-made fibres produced from chemical substances. Examples include nylon and polyester.

Class 6 Fibre to Fabric Extra Questions – Some Plant Fibres

Question 1: Name the plant from which jute is obtained. From which part do we get jute?
Answer: Jute is obtained from the plant ‘Putson,’ specifically from its stem.

Question 2: Which parts of these plants have fibres?
(a) Cotton
(b) Mango
(c) Coconut
(d) Banana

Answer:
Cotton – seeds
Mango – seeds
Coconut – fruits
Banana – leaves

Question 3: Which country invented cotton clothing?
Answer: India is credited with the invention of cotton clothing.

Question 4: In which states of India is cotton grown?
Answer: Cotton is cultivated in Maharashtra, Gujarat, Punjab, Rajasthan, Tamil Nadu, and Madhya Pradesh.

Question 5: In which states of India is jute cultivated?
Answer: Jute is primarily grown in West Bengal, Bihar, and Assam.

Question 6: Which method is used to harvest cotton from the plants?
Answer: Cotton is harvested by hand picking.

Question 7: What is ginning?
Answer: Ginning is the process of separating cotton fibres from their seeds.

Question 8: What are bales?
Answer: Bales are bundles of compressed raw cotton fibres, each weighing around 200 kg.

Question 9: Which type of soil is best for cultivating cotton?
Answer: Black soil is ideal for cotton cultivation.

Question 10: Which type of soil is best suited for jute crops?
Answer: Alluvial soil in the delta regions of rivers like the Ganga and the Brahmaputra is best for jute cultivation.

Question 11: In which season is jute (putson) cultivated?
Answer: Jute is cultivated during the rainy season.

Question 12: What are the uses of cotton?
Answer:

1. Manufacturing textiles, often blended with other fibres.
2. Used as an absorbent in hospitals.
3. Fillers for mattresses, pillows, and quilts.
4. Raw material for rayon and paper industries.
5. Cleaning mops and industrial machine wipes due to its high water absorption.

Question 13: Explain the steps in the manufacture of cotton fabric from cotton.
Answer:

1. Picking: Cotton is hand-picked from plants.
2. Ginning: Seeds are separated from the cotton by steel combs.
3. Baling: Ginned cotton is compressed into bales.
4. Cleaning and Combing: Cotton is cleaned and formed into a sliver.
5. Spinning: Sliver is twisted into yarn and wound on bobbins.
6. Weaving: Yarn is woven into fabric in looms.
7. Bleaching and Dyeing: Fabric is bleached and dyed to remove grey color.

Question 14: In which season is cotton planted? What is its growth course?
Answer: Cotton is planted in early spring. The plants grow into bushes 3 to 6 feet high, bear flowers, and develop into cotton bolls. These bolls mature, burst open, and expose the white fibres, which dry and become fluffy in the sun.

Question 15: Why are jute plants cut at the flowering stage and not at full maturation?
Answer: Cutting jute plants at the flowering stage yields better quality fibres. Fully matured plants have harder fibres.

Question 16: What are the important uses of jute?
Answer:

1. Making gunny bags, potato sacks, carpets, curtains, coarse clothes, and ropes.
2. Fine jute is also used to make fabrics.

Question 17: What is retting? Explain how fibres are obtained from the jute plants.
Answer:
Retting involves soaking jute bundles in water, allowing the gummy skin to rot and separate the fibres. The fibres are then manually extracted, dried, and tied into bundles.

Class 6 Fibre to Fabric Extra Questions – Spinning Cotton Yarn

Question 1: What is spinning?
Answer: Spinning is the process of converting fibres into yarn.

Question 2: Name two simple devices used for spinning.
Answer:

1. Takli
2. Charkha

Question 3: Who popularized the charkha during the independence movement?
Answer: Mahatma Gandhi

Question 4: Where were cotton and flax plants cultivated in ancient Egypt?
Answer: Cotton and flax were cultivated near the river Nile in ancient Egypt.

Question 5: How are natural fibres better than synthetic fibres?
Answer: Natural fibres absorb sweat, providing a cooling effect and comfort in all seasons.

Activity 4: Hold some cotton wool in one hand. Pinch some cotton between the thumb and forefinger of the other hand. Now, gently start pulling out the cotton while continuously twisting the fibres. Are you able to make yarn?

Answer: Yes, by drawing out and twisting the cotton fibres, you can form long, thread-like strands. These strands are then spun into yarn using spinning machines.

Class 6 Fibre to Fabric Extra Questions – Yarn to Fabric

Question 1: What is weaving?
Answer: Weaving is the process of arranging two sets of yarn together to create fabric.

Question 2: What is knitting?
Answer: Knitting involves using a single yarn to produce a piece of fabric.

Question 3: What are looms?
Answer: Looms are devices used for weaving fibres into fabric.

Question 4: Name the two types of looms.
Answer:

1. Hand-operated looms
2. Power-operated looms

Class 6 Fibre to Fabric Extra Questions – History of Clothing Material

Question 1: What did people in the Stone Age wear?
Answer: Stone Age people wore tree bark, large leaves, or animal skins to stay warm.

Question 2: Why was primitive life confined to the tropics? When did people migrate to colder regions?
Answer: Primitive humans, lacking knowledge of clothing, lived in warm tropical regions where clothes were unnecessary. They only migrated to colder areas after discovering fire.

Question 3: What are the three stages in the history of clothing material development?
Answer:

1. Plant Fibres: Early clothing was made from plant fibres like flax, cotton, nettles, and tree bark.
2. Animal Fibres: Later, people began using animal fibres, especially wool and silk, the latter spreading from China.
3. Synthetic Fibres: In the late 19th century, synthetic fibres like rayon, nylon, and polyester were developed. Today, synthetic fibres are often combined with natural fibres for enhanced qualities.

Question 4: How did people use fabrics before stitching was known?
Answer: Before stitching, people draped fabrics around their bodies in various ways.

Question 5: Name clothes that are still used as unstitched pieces of fabric.
Answer: Saree, dhoti, lungi, and turban are still used as unstitched pieces of fabric.

Class 6 Chapter 3 Objective Type Extra Questions

Question 1. Match the following items given in Column A with that in Column B

Answer:

Question 2. Fill in the blanks with appropriate words:

1. Clothes are made up of …………… .
2. Different clothing materials have ………………. properties.
3. Cotton plants need…………………. climate.
4. Cotton is planted in the ………….. .
5. …………… soil is excellent for the cultivation of cotton.
6. …………………….. Usually cotton is picked from the plants.
7. Separation of cotton fibres from their seeds is called …………….. .
8. A ………………. of cotton is a loose strand of cotton fibres.
9. In villages, the cloth is woven on small scale in …………… .
10. Jute is cultivated in ……………… season.
11. Jute is grown in …………………. soil.
12. On large scale, cotton clothes are made by machines in ……………. .
13. Twisting of fibres into yarn increases the ………………. of fibres.
14. Cotton fibres are obtained from the …………….. of cotton plant.
15. Jute fibre is obtained from the …………………. of jute plant.
16. Tightly compressed bundles of cotton are called ……………. .
17. The process of getting fibres from the jute stem is called …………… .
18. People migrated to colder regions only after the invention of …………… .

Answer:

1. fibres
2. different
3. warm
4. spring
5. Black
6. hand
7. ginning
8. sliver
9. handloom
10. rainy
11. alluvial
12. powerloom
13. cohesion and strength
14. seeds
15. stem
16. bales
17. retting
18. fire

Question 3. State whether the statements given below are True or False:

1. Ml the plants have fibres in their body structure.
2. Cotton is the most important industrial crop.
3. India was the proud inventor of cotton clothing.
4. Cotton plants need cold climate.
5. Alluvial soil is best suited for cotton.
6. Jute is obtained from the stem of ‘putson’.
7. Jute fibres are quite strong, 6-8 feet long and have a silky lusture.
8. Primitive men and women had no idea about clothes.
9. Type of clothing which we wear is influenced by climate, occupation, culture and daily needs.
10. Cotton; and woollen clothes are smooth to touch.
11. Clothes are made from threads, and threads, in turn, are spun from fibres, (xii) Coconut fibres are good for making yarn.
12. Twisting of fibres into yam increases cohesion. ‘
13. While working in kitchen, we should wear cotton clothes.
14. Clothes protect us from adverse weather condition.

Answer:

1. True
2. True
3. True
4. False
5. False
6. True
7. True
8. True
9. True
10. False
11. True
12. False
13. True
14. True
15. True

NCERT Solutions Class 6 Science All Chapters

• Chapter 1 Food: Where Does It Come From?
• Chapter 2 Components of Food
• Chapter 3 Fibre to Fabric
• Chapter 4 Sorting Materials Into Groups
• Chapter 5 Separation of Substances
• Chapter 6 Changes Around Us
• Chapter 7 Getting to Know Plants
• Chapter 8 Body Movements
• Chapter 9 The Living Organisms and Their Surroundings
• Chapter 10 Motion and Measurement of Distances
• Chapter 11 Light, Shadows, and Reflection
• Chapter 12 Electricity and Circuits
• Chapter 13 Fun with Magnets
• Chapter 14 Water
• Chapter 15 Air Around Us
• Chapter 16 Garbage In, Garbage Out

Class 6 Science Chapter 3 Extra Questions MCQ

Question 4: Choose the correct option in the following questions:

(i) Which one of the following is a synthetic fibre?
(a) Nylon
(b) Rayon
(c) Polyester
(d) All of these

Answer:
(d) All of these fibres are man-made.

(ii) Which is a natural fibre?
(a) Silk
(b) Nylon
(c) Rayon
(d) All of these

Answer:
(a) Only silk is natural.

(iii) The clothes are made up of thinner and thinner strands called
(a) Yarn
(b) Thread
(c) Fibre
(d) Fabric

Answer:
(c) Fibre is the thinnest unit of fabric.

(iv) Separation of fibres of cotton from its seeds is known as
(a) Weaving
(b) Spinning
(c) Knitting
(d) Ginning

Answer:
(d) Cotton fibres are separated from seeds by a process called ginning.

(v) Jute fibres are obtained from
(a) Stem of jute plant
(b) Seeds of jute plant
(c) Fruit covering of jute plant
(d) Roots of jute plant

Answer:
(a) Jute fibres are obtained from the stem of the jute plant.

(vi) Number of yarns used to make fabric by weaving and knitting are
(a) Two sets of yarns in each case
(b) Single yarn in each case
(c) Two sets of yarns in weaving and single in knitting
(d) Single yarn in weaving and two sets in knitting

Answer:
(c) In weaving, two sets of yarn are arranged, while knitting is done with a single yarn.

(vii) Weaving of fabric is done in
(a) Handlooms
(b) Power looms
(c) Both (a) and (b)
(d) Takli

Answer:
(c) Weaving is done both in handlooms and power looms.

(viii) Which one is a spinning device?
(a) Takli
(b) Loom
(c) Charkha
(d) Both (a) and (c)

Answer:
(d) Takli and Charkha are spinning devices.

(ix) Which of the following is a plant fibre?
(a) Wool
(b) Silk
(c) Cotton
(d) Nylon

Answer:
(c) Cotton is a plant fibre.

(x) The right time to cut jute plants is
(a) Matured stage
(b) Before flowering stage
(c) Flowering stage
(d) Any time after flowering

Answer:
(c) Jute plants are usually cut at the flowering stage.

FAQs on Class 6 Science Chapter 3 Fibre to Fabric Extra Questions

Why Class 6 Science Chapter 3 Fibre to Fabric Extra Questions is Important?

Class 6 Science Chapter 3 Fibre to Fabric extra questions are crucial for students as they help in thorough preparation and enhance confidence level among students. These questions cover all the concepts behind how fibres are converted into fabrics, ensuring a comprehensive understanding of the chapter.

What is Natural Fiber Class 6?

Natural fibers are obtained from plants and animals. Examples include cotton, jute, and silk. These fibers are derived from natural sources and are used to make fabrics.

Which Fibre Cannot Absorb Water?

Nylon is a synthetic fiber that cannot absorb water. It is known for its water-repellent properties, making it a popular choice for outdoor clothing and gear.

What Kind of Fibers are Used for Making Yarn Class 6?

Thin strands known as fibers are used to make yarn. These fibers can be natural (from plants or animals) or synthetic (made from chemical substances).

Which Subject is Fibre to Fabric?

The chapter 'Fibre to Fabric' is part of the Science subject for Class 6 students. It teaches how cloth materials, known as fabrics, are made from both natural and synthetic sources.