DAV Solutions Class 6 Science Chapter 14
DAV Solutions for Class 6 Science Chapter 14 Fabric from Fibre is given here in a simple and easy to understand way. After learning these DAV Solutions, students will be able to clear all their doubts on the concepts involved in DAV Class 6 Science Chapter 14. Fabric from Fibre teaches you about the production of fabrics from yarns, natural fibres, synthetic fibres, the process of spinning, knitting and weaving.
Answers to match the following, fill in the blanks and answer the following questions will provide you with a greater understanding of the topics involved in the Chapter. To score good marks in DAV Class 6 examination students are advised to read this study material thoroughly. DAV Solutions for Class 6 Science provided here will assist you in getting the practice of solving a variety of questions before writing the main examination. DAV Solutions, which is prepared by subject experts will create strong basics, will further help in the understanding of advanced topics in future.
DAV Solutions Class 6 Science Chapter 14 Question Answer
DAV Class 7 Science Book question answer chapter 14 Fabric from Fibre is given below. Here DAV Class 7 Science chapter 14 Question Answer is provided with great explanation.
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1. Cotton plants grow well in ___________ soil.
2. Cotton is obtained from the ___________ of the cotton plant, called ___________.
3. The body coat of sheep is called the ___________.
4. Wool is obtained from the body coat of animals like the ___________, ___________ or ___________.
5. Jute is obtained from the ___________ of jute plant.
Answer: (1) black (2) fruit, bolls (3) fleece (4) sheep, goat, camel (5) bark
Answer: (1) c, (2) d, (3) a, (4) e, (5) b
1. Which one of these is not a man-made fibre?
2. From the following, the only incorrectly matched pair’ is-
3. The process, of pulling and twisting of strands to make a fibre, is known as-
4. ‘Weaving’ is done by using machines called-
5. Jute and cotton plants grow well, respectively, in-
Answer: alluvial, and black, soils
1. How are clothes important for us?
Answer: Cloth help us to cover our body and protects us from unfavorable climatic conditions.
2. Define the term ‘natural fibres.
Answer: The fibres which are obtained from nature like from animals, plants, etc., is called natural fibres.
3. Give two examples of plants fibres.
Answer: Cotton and Jute.
4. Name the kind of soil that is suitable for growing jute plants.
Answer: Alluvial soil.
5. Where is coir obtained from?
Answer: Coir is obtained from the outer covering of coconut.
1. State the conditions that help in growth of cotton plant.
Answer: Cotton plants grow well in black soil. Warm and humid climates having temperature of over 16 degrees C, provide the most suitable conditions for the growth of cotton plant.
2. Why do we need to use ‘fresh soil’ for cultivating jute plant every year? State any three uses of jute.
Answer: Jute plant uses up the fertility of the soil to a large extent. Therefore, fresh soil is needed every year for the cultivation of jute plants.
Three uses of jute
- It is used for making funny bags.
- Use in making ropes.
- It is also used for making carpets & mats.
3. Give the difference between ‘spinning’ and ‘weaving’.
Answer: Spinning is the process of twisting the raw fibres together to make yarn. While, weaving is the process of making clothes from yarn.
4. Write, in correct sequence, the names of the steps involved in the production of cloth.
Answer: The complete process of making cloth, from its raw material, involves various steps. These steps are given below, in the sequence in which they are carried out.
5. Differentiate between natural and synthetic fibres. State any three advantages of synthetic fibres over natural fibres.
Answer: Natural fibres obtained from natural sources like plants and animals. While, synthetic fibres made from chemicals that are prepared in factories.
The three advantages of synthetic fibres over natural fibres are:
a) They are wrinkle free.
b) They have fast colour.
c) They are not spoiled by moths.