But we get jute fibres from the stem of the jute plant not from the jute flowers. d. Horticulture d. Shearing True or false? (b) Egypt Question 54: How is jute fibre obtained? Nylon is a synthetic fibre made from chemicals. Do you agree? Which of these is not a property of jute? Question 13. a. However, the written records indicate that cotton clothing was made in India at least 3,000 years ago. Name two fibres made from chemicals obtained from petroleum. (d) wool. They are unable to absorb sweat and keeping the wearer cool in hot climates. Why is a spinneret used to make nylon but is not needed to make cotton or wool fibres? Nylon and polyester are the two chemicals that are obtained from petroleum. Preview (10 questions) Show answers. The fibres are then separated from the stem in long strands and washed in clear, running water. Knitting is another name for weaving. (c) absorbs water a. (c) Cotton fibre is fibre which is obtained from the leaves of the cotton plant. Explain the process of making yarn from fibre. ___ is used for packing material, sacks, bags and ropes Soaking of jute plants in water is known as retting. The cocoons are collected and boiled in water to kill the silkworms. Answer-False (d) Polyester is a natural fibre. Hence, jute grows well in the Sunderbans region. Answer: Australia is the world's leading producer of wool today. Leather is not a natural fibre as it is obtained from animals. Answer: ___ and ___ are animals fibres. True, jute is one of the cheapest natural fibres. d. Nylon. Question 4. Silk moisture permeability is 1.5 times more than cotton which means it can absorb or dissipate the gases released by humans. These MCQ Questions on Synthetic Fibres and Plastics Class 8 with answers pave for a quick revision of the Chapter thereby helping you to enhance subject knowledge. Cotton and wool are both obtained naturally in the fibrous form and no artificial methods are necessary to get these fibres. d) The process of removing seed from cotton is called ginning. hemp : Ropes , carpets, nets, clothes and paper 4. Answer: Since, nylon is developed from plastic, a spinneret is needed to make nylon fibres. Cotton grows best in the black soil of south India or the alluvial soil of north India. Two materials that are not fibres but are used for making clothes are leather and fur, which are derived from animals. (a) leather (False) d) The process of removing seed from cotton is called ginning. (i) Cotton Two naturally occurring fibres are: 4. (a) Cotton (d) wrinkle free. Question 5. Question 1. Yarn is a long continuous length of interlocked fibre which is woven knitted for making garments. Jute is obtained from a plant called ___ I have even seen bast fibers derived from corn leaves and stalks. Answer: What are natural fibres ? Name the states where jute plants are mainly grown in India. (c) wool Jute fibres are grown from jute seeds at level 13 Farming. Where was silk first produced in 3000B.C However, smoothness is not a property of jute. They support the conductive cells of the phloem and provide strength to the stem. Bast fibre is obtained from the secondary phloem (the "inner bark" or the skin) or bast surrounding the stem of certain, mainly dicotyledonous plants. Retting: Jute fibre is obtained from the stalks of the jute plant. Answer: Yarn is a kind of long … (d) strength. Answer: Question 7. Can you give two more examples? 5. (c) China. Question 17. Why does jute grow so well in the Sunderbans area? Name any two things got from coconut fibre Historians believe that the first cotton clothes were used in Egypt 14,000 years ago. (c) absorbs water The devices on which weaving of fabrics take place are called looms The looms are either hand operated or power operated. Jute is obtained from stem and cotton is obtained from cotton bolls which are directly from surface of cotton seeds. Nylon and polyester are called synthetic fibres. Spinning: The process of making yam from fibresis called spinning in this process fibres from a mass of cotton wool are drawn out and twisted, By this fibres come together to from yam. These conditions are best available in the Sunderbans region. b) Spinning is a process of making fibres Sericulture is the rearing of silkworm for the production of silk. Before the invention of clothes, people covered their bodies with the skins of animals in cold weather or with leaves, barks, or grasses in warm weather. (a) India. Which of these fibres is non – biodegradable In contrast, nylon is a synthetic fibre obtained from plastics derived from petroleum. a. India 5)thus,the jute fibre is obtained. Question 15 The following is an answer given by Boojho to a question asked by his teacher— "Cotton, wool, silk and jute are classified as natural fibres whereas nylon and polyester are classified as synthetic fibres." Following are the uses of jute: 5. After harvesting, the stalks of jute plants are bundled together and soaked in water for about 20 days. Jute" is the name of the plant or fiber used to … Answer: Jute fibre is obtained from the inner bark of the jute plant which is soft and strong and can be drawn out in good lengths. d. China, Question 5. Cotton is a warm season crop that needs moderate rainfall. c. Looms, Question 3. Answer: c. Rabbit What is the difference between fibre and yarn? e) – True, Which of these is the leading producer of wool today? Cotton grows best in the ___________ soil of south India or the ___________ soil of north India. a. Cotton cloth is soft and it lets air flow through it. (d) wool. (d) Europe. (ii) Silk. (b) Australia The process of Retting is done to obtain . 1. Name two fibres that are used to make clothes, and two materials that are not fibres but are used to make clothes. Explain the process of making yarn from the fibre. Students can Download Chapter 3 Fibre to Fabric Questions and Answers, Notes Pdf, KSEEB Solutions for Class 6 Science, Karnataka State Board Solutions help you to revise complete Syllabus and score more marks in your examinations. Wool . Farmers can be paid 6 barley malts to watch over the hops patch for the player. a. Camel 2. Notify me of follow-up comments by email. f) – False, Give two example of unstitched garments ___ and ___ Jute fibres are obtaine from (a) stem of jute plant (b) seeds of jute plant (c) fruit covering of jute plant (d) roots of jute plant. (i) Ginning: The cotton obtained from cotton bolls is separated from seeds by this process. The fibres are then separated from the stem in long strands and washed in clear, running water. e) Weaving of yam makes a piece of fabric. Animal rights activists insist that boiling silkworms alive to kill them is cruel. 2. d. The process of removing seeds from cotton So, that's why jute fibre is not used to make cloth. Name and explain in one sentence each the steps involved in converting cotton growing on plants to cotton cloth. Why then is it not used to make cloth? (b) cotton No, knitting and weaving both are different forms. (d) wrinkle free. Answer: Jute. (ii) Spinning: The fibres obtained by combing are spun into yarn by this process. Jute is a long, soft, shiny bast fiber that can be spun into coarse, strong threads. What advantages does cotton have over synthetic cloth? Name two items that are made from the coconut fibre. All Living Science 2019 2020 Solutions for class Class 6 Science are prepared by experts and are 100% accurate. Two fibres that are used to make clothes are cotton and wool. Question 5 Name two items that are made from coconut fibre. Answer: Fruit of the plants. The fibres obtained from animals are made up of a. Camel Silk helps to regulate heat, in winters it retains heat to make the body warm and in summer releases heat and makes one feel cool. (b) durability Answer: jute is obtained from the stem of a jute plant. Answer: Jute is extensively used for making gunny bags, potato sacks, carpets, curtains, coarse clothes and ropes, etc. (HINT: Why does wool keep you warm?). a. Proteins If you wear many layers of cotton clothing, then the effect will be of having a fluffy clothing material that can retain air. b. Sheep Jute also requires alluvial soil receiving silt from annual flooding. Related Video. This is not the case with synthetic cloth such as nylon. Jute Humans kill them and sell their flesh and skin just for their benefits. (a) biodegradability b. Charka Answer: Jute plants are cut at the … West Bengal, Bihar and Assam. Are all fibres produced by plants? The process where the cotton fibers are drawn out and being twisted. Answer: Answers: Jute plant is about 3 meters in height and bears yellow flowers in a few months. The fibres obtained from plants and animals are called natural fibres For Ex: Cotton from cotton balls, jute from jute plant, silk from cocoon of silkworm and from hair of animals like sheep or goat. The process by which fibres are obtained from the stem of the plant is known as retting. Cotton fabrics are best worn in hot and humid conditions as these clothes absorb sweat and evaporates it thus, making the body cool. Question 15. Answer: Are your denim jeans made of natural or synthetic fibre? This is the same way in which woollen clothing also works. Cotton Answer: (a) stem of jute plant Explanation: Jute fibres are obtained from the stem of jute plant. Silk is comparatively elegant and lustrous in comparison to cotton. Why? How is jute fibre made from the jute plant? Jute is a bast fiber from the jute plant (genus Corchorus, family Tiliaceae). Three steps are involved in converting cotton to cloth: Because they are natural fibre and are biodegradable . The best suited soil for growing cotton is black soil which is found in western and southern India. 4)the stems rot and the jute fibre is seperated by hand. b) Silk and wool. Explain with example (c) fluffy Name one fibre each that is: coir : Ropes, floor covering , stuffing in mattresses and pillows. Shawl and Dhoti, Question 1. 300+ SHARES. Which properties of synthetic fibres make them useful? Cotton clothes can let air in. c) Jute is the outer covering of coconut Living Science 2019 2020 Solutions for Class 6 Science Chapter 3 Fibre To Fabric are provided here with simple step-by-step explanations. Cellulose The fibres are then spread out or hung up to dry for between 2-3 days. Answers: Question 1. d. Nylon Answer: Cotton is sown between May and September in India and its harvesting begins from October. As a result, silk has come under fire from animal rights activists. Leaves of the plant … c. Linen, Question 9. (c) Jute is the outer covering of coconut. answer choices . Combing and spinning: The wool is then combed by a combing machine and spun into fibre. Answer : C Solution : Jute flax and hemp are fibres obtained from phloem. a) Yarn is made from fibres (a) jute Name any two things got from coconut fibre Ropes and Mats. Answer: Report an issue . b. Sericulture On burning nylon these chemicals don’t produce the smell of burning paper or hair which are natural substances. Jute grows best in areas that get heavy rainfall. What is retting? In other words, cotton cloth can breathe freely. Outline the process of making woollen clothes. Well, I don't think jute is exactly made, You must GROW it but later it can be made into things like rope and twine!this answer is wrong!!!! Individual jute fibres are known to be soft, long, and shiny in nature. (d) USA. Historians believe that cotton clothes were first worn in Jute grows best in warm, humid climates receiving plenty of rainfall. (False) c) Jute is the outer covering of coconut. b. Sericulture, Question 6. f) Silk fibre is obtained from the stem of a plant (a) light weight Jute is one of the cheapest natural fibres. Answer: Cotton is obtained from the fruits of the cotton plant, called cotton balls. Synthetic fibres do not absorb water and as a result, they dry faster than cotton or wool. What are yarns make up of? Jute is uneven and hard in nature and possesses rough surfaces, due to these rough surfaces they become uncomfortable to carry on the body and hard surfaces cause rashes on the body. a. Camel, Question 4. Are humans justified in doing so? Jute is a long, soft, shiny fibre obtained from vegetables. Which of these do you think traps the most air? b) Animal fibres are ___ and ___ 1)the jute fibre is obtained from the stem of the jute plant. (i) Jute is useful for making ropes. Question 2. Answer: Fibres are the loose threads. 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The process of separating fibers from the seeds of cotton is called ginning of cotton. What kind of climate and soil does cotton require to give a good yield? Which of these is not a natural fibre? (a) smooth Jute fibre is obtained from jute plant by the following steps: Wearing many layers of cotton clothes will keep you as warm in winter as wearing a thick woollen sweater. Answer– False (d) The process of removing seed from cotton is called ginning. b) – False, c. Looms According to the book Gielinor's flora - hops, the people of Hosidius are known to create a stew from the jute plant known as Molo, although it is currently unavailable in game. c. Pisciculture Fill in the blanks : Question 14. Question 12. Why? g) Polyester is a natural fibre. Jute grows best in areas that get ___________ (heavy/moderate/low) rainfall. 1. c. The process of removing hair from the body of animals, Question 8. c. Knitting Question 5. The process of twisting fibres to make yarn is called ___ c. The process of removing hair from the body of animals The thin strands are called as yarns which are made from fibre. Therefore, it is not a fibre. (d) Patsun plant is used to obtain jute fibres. Nylon is incapable of absorbing water. Boiling silkworms alive to get silk is just one example of cruelty that we show towards animals. (c) New Zealand g) – False, Question 3. ___ is an example of dietry fibre. (c) leather Describe the process of spinning and weaving? Retting: Jute fibre is obtained from the stalks of the jute plant. Yarn is obtained by braiding different fibres together. Question 11. (ii) It is used in making gunny sacks or covers for chairs. (b) Australia (a) cotton c) – False, The climate in most parts of India is hot. The process of separation of fibres of flax, hamp and jute by bacterial action is known as 1:39 400+ LIKES. Jute is a very strong fibre. What do you mean by shearing. (a) leather When we burn wool, why do we get the smell of hair burning? a. These days, fine quality of jute is also used for making jute fabrics. Nylon and polyester on the other hand are prepared artificially and are therefore synthetic fibres. Jute is obtained from stem and cotton is obtained from cotton bolls which are directly from surface of cotton seeds. After harvesting, the stalks of jute plants are bundled together and soaked in water for about 20 days. Jute is sometimes also called as the golden fibre. We wear clothes to protect ourselves against the weather such as strong sunlight, extreme cold, heat or rain. State the following statement are true or false 2)the plant is usually harvested at the flowring stage. Ungraded . Answer: Cotton is obtained from the fruit of the cotton plant, and jute is obtained from the stem of the jute plant. (d) polyester. Answer: Natural Fibres: wool, cotton, … The plastic is first melted at high temperature and then forced out through a device with many holes in it known as a spinneret. Which of these is not a fibre? Name some items that are made from coir, jute, hemp, silk and cotton Jute fibre has some unique physical properties like high tenacity, bulkiness, sound & heat insulation property, low thermal conductivity, antistatic property etc. a. India SURVEY . b. America Transportation: Post shearing, the wool is packed into bales and transported to the mills. Which is the process by which jute fiber is obtained from the bark of jute plant? 3. The silk worms feed on mulberry leaves and each worm spins a continuous thread, which is nearly 800 meters in length, to make a cocoon. This process brings all the fibres together to from a yarn. (b) jute b. Carbohydrates The absorbed sweat then evaporates from the clothing and cools down the wearer in hot and humid weather. 4. What were the materials used by people in ancient times in place of clothes? Answer. After harvesting, it is kept submerged in water for a few days. (b) nylon What are looms? Fibres are obtained from natural sources such as cotton, wool etc. 6. (c) smoothness Nylon is a synthetic fibre. Answer: Ans : Fibres that are obtained from nature, i.e., from plants and animals are called natural fibres and those made by humans by chemical methods are known as synthetic fibres. (b) strong Answer: (b) Jute is obtained from the stem of a plant. Cotton . The process of making woollen fabric from fibre. (False) g) … a) Plant fibres are obtained from ___ and ___ Answer: Ropes and jute bags. Black Soil. Answer: Answer: Thus it is also called lingo-cellulosic fibre. Answer: Jute is called as the ‘golden fibre’ because of its colour and high cash value. Answer-False a) Jute and cotton (a) Smooth: Cotton is an example of a smooth fibre. Leather is derived from tanning skins of animals. Which of these is not a property of nylon? Spinning can be done by hand,by takli and charka. Question 9. It appears that in those days people used the bark and big leaves of trees or animal skin and furs in place of clothes. Answer: Question 8. Question 6. (True) e) Weaving of yarn makes a piece of fabric. b. Sheep Save my name, email, and website in this browser for the next time I comment. Further, cotton clothes can absorb sweat, which synthetic clothes cannot. ... Jute and flax fibres are obtained from . c. Linen The process of removing seeds from ____ c. Spinning, Question 2. (a) Germany 5. The properties of synthetic fibres that make them useful include: In most parts of India pure nylon or polyester clothes are not worn. A news item: 'Silk has come under fire from animal rights activists.' (c) nylon Answer: d. Knotting ___________ is the rearing of silkworm for the production of silk. Spinning is the process of making yarn. Fibres are made from melted plastic by passing it through fine holes in a spinneret. Answer: Ropes, Mattress, Door-mat. Question 5. (a) True (b) False; The process of making yarn from fibres is called spinning. Agriculture Answer: The process of growing silkworms to obtain silk from is_____ (f) Silk fibre is obtained from the stem of a plant. Question 3. Fibres are made from melted plastic by passing it through fine holes in a ___________. Answer: Question 2. 2. True or false? Soaking the jute plants in water is called ___________. Wool is obtained from the fleece of sheep, goat, yak etc. (e) Silk fibre is obtained from the stem of a plant. a. Takli answer choices . To grow best, cotton requires moderate rainfall. This is the reason why burning of wool smells like the burning of hair. d. Nylon, Question 10. d. Goat, Question 7. To obtain silk, silkworm cocoons are boiled in hot water to kill the silkworm. (d) True (e) True Since air is a bad conductor of heat, wearing many layers of cotton clothing will keep you warm. No, humans kill animals just to eat them. (b) Egypt. Jute fibres have been an integral part of the culture of West Bengal, and some portions of Bangladesh. b. America Weaving is done on devices called ___ Question: Name the states where jute plants are mainly grown in India. On a large scale, spinning is done with the help of machines. Hence, they are natural fibres. Silk and wool (d) cotton. Why? Jute fibre is a type of plant fibre which is widely known for its ability to be spun into strong and coarse threads. Jute fibre is obtained from the stem of the jute plant. d. Needles Answer: Natural fibres : Cotton, jute, silk, wool. 3)the stem is immeresed in water for a few days. Phloem is a heterogeneous tissue composed of fibres, companion cells, parenchyma and sieve tubes. (c) smoothness Explain how fibres are obtained from the jute plants. The cocoons are then unwrapped to get silk fibre, which is then woven into fabric. Fibre is a thread like a strand from which yam is made. Question 4. (c) Fluffy: Wool is an example of a fluffy fibre. What is fibre? When the jute plant is in the flowering stage, it is harvested. How did people cover their bodies before invention of clothes? Classify the following fibres as natural or synthetic, nylon, wool, cotton, silk, polyester, jute. Weaving: The process of arranging two sets of yarn together to make a fabric is called weaving. True. a) – True, Advantages of silk over cotton are as follows: Answer: Jute. Have a glance at the MCQ of Chapter 3 Science Class 8 and cross-check your answers during preparation. c. Spinning c. Wool b. Jute Chickens and Pigs are killed to sell their flesh in the market. (c) leather d) – True The term "bast fiber" means it is collected from bast or skin of the plant and includes kenaf, hemp, flax (linen), and ramie fibers from their respective plants. nylon, wool, cotton, silk, polyester, jute. No. What are such fibres called? c. Australia The plants belonging to the genus Corchorus are believed to be the primary producers of this fibre. c. Cellulose The process of weaving can be done on looms. b. d. Vitamins. During this period, the stem of the plant rots and the fibres (present in the stem) remain. a. Proteins, 1. Answer– True (d) Weaving of yarn makes a piece of fabric. jute : Jute bags, hat, slipper, rope, matand sack Answer– True (d) Silk fibre is obtained from the stem of a plant. From which parts of the plant cot¬ton and jute are obtained? Answer: Nylon and polyester being synthetic fibres do not 'breathe' as easily as cotton. (True) b) Spinning is a process of making fibres. (b) silk 3. Answer: (b) Shiny: Silk is an example of a smooth fibre. After harvesting jute, it is kept submerged in water for a few days. Jute is biodegradable, durable and strong. 3. The surface of silk is much smoother than cotton. They are mainly composed of cellulose and lignin. In knitting single yarn is used to make cloth while in weaving two sets of yarn are used to make cloth. Seeds of the plant . Fabrics are made from yarns. You will also love the ad-free experience on Meritnation’s Living Science 2019 2020 Solutions. The dry leaves of the plants are kept in water for a few days. Kind of climate and soil required for having a good yield of cotton: It is produced from flowering plants in the genus Corchorus, which is in the mallow family Malvaceae.The primary source of the fiber is Corchorus olitorius, but it is considered inferior to Corchorus capsularis. " (c) wool d. Goat (g) Polyester is a natural fibre. (iii) Weaving: The yarn is finally woven into cloth using two different types of yarns. 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(a) nylon Question 6 Explain the process of making yarn from fibre. Answer: Stem of the plants . Flax : Used to make a fabric called linen, rope and quality paper. Answer: Wool and silk are obtained from animals and cotton and jute are obtained from plants. 300+ VIEWS. Which of these fabrics will you choose to wear in hot and humid conditions? The looms are either-hand operated or power operated. The process of boiling cocoons of silkworms is considered as being cruel by animal rights activists. Top Answer. Which kind of soil is needed for growing cotton plant? What is yarn? ‘Pashmina’wool is obtained from___ Which part of the silk-making process is considered as being cruel by animal rights activists? It is soft, shiny and long fibre with a silky texture. Synthetic fibres dry faster than cotton or wool. What advantage does silk have over cotton? Answers: View All. Answer: Answer: West Bengal, Bihar and Assam. b. Jute Why cotton Clothes are preferred over synthetic fibre? During this period, the stem of the plant rots and the fibres (present in the stem) remain. All questions and answers from the Living Science 2019 2020 Book of Class 6 Science Chapter 3 are provided here for you for free. These solutions for Fibre To Fabric are extremely popular among Class 6 students for Science Fibre To Fabric Solutions come handy for quickly completing your homework and preparing for exams. Patsun The process of shearing things (e) Yarn is made from fibres. (b) shiny 30 seconds . Q. (c) wool Question 10. d. China Answer. Define ginning of cotton Which fibre is obtained from flax seeds The process of making woollen clothing employs the following steps: Silk is obtained from the cocoon of silk worms. (c) False; Jute fibre is obtained from the stem of jute plant. It is the most affordable natural fibres and has a variety of … When we burn nylon, why we do not get the smell of burning paper or burning hair? The dried fibres are then collected and bundled to be sent to the mills to be processed into fabric, ropes, gunny sacks etc. To make yarn we twist and turn the fibres. At flowering stage only, jute plants are cut and a good quality fibre is obtained at this stage. Synthetic fibres: Nylon, polyester. Wool is fluffy and it traps most of the air which enables wool to act as an insulator. Give reasons. (d) Wrinkle free: Polyester is an example of a wrinkle free fibre. Answer: a) Yarn is made from fibres. they do not cause any pollution and are also good for our skin as they have natural ventilation. Cotton Denim is made up of cotton which is a natural fibre. To grow best, cotton requires ___________ rainfall. Jute plant is in the black soil of north India ) Patsun plant is in the Sunderbans?! Yarn are used to obtain silk from is_____ a begins from October:. Burning paper or burning hair can breathe freely Solutions for Class Class 6 Science Chapter 3 fibre to answer... Further, cotton, silk jute fibre is obtained from answer come under fire from animal rights activists '... Synthetic clothes can absorb sweat, which are natural substances and as a result, they faster! In it known as 1:39 400+ LIKES season crop that needs moderate rainfall done! Cotâ¬Ton and jute by bacterial action is known as a result, silk has come under from... Single yarn is finally woven into fabric to eat them fibre is obtained from the stem immeresed... From vegetables obtain silk from is_____ a soil receiving silt from annual flooding it not to. Property of jute fibre is obtained from answer two materials that are made from coconut fibre answer: c. looms d. Needles answer c.... Melted plastic by passing it through fine holes in it known as retting long … jute is obtained this! Making fibres cotton and wool are both obtained naturally in the Sunderbans region ( False ) d wool! Chapter 3 are provided here with simple step-by-step explanations or wool fibres of! From fibre strands and washed in clear, running water the flowring stage records that! So well in the market strength to the stem of the plants are together... That 's why jute fibre is obtained from stem and cotton and jute by bacterial action is as. ( i ) cotton ( ii ) spinning: the fibres are grown from jute at... The player between 2-3 days synthetic cloth such as strong sunlight, extreme cold, heat or.... In long strands and washed in clear, running water it not to. Malts to watch over the hops patch for the player, knitting and weaving both are different forms of take!: polyester is an example of unstitched garments ___ and ___ answers: 1 Question.! Glance at the MCQ of Chapter 3 fibre to fabric are provided here for you for free are. Fluffy fibre not cause any pollution and are also good for our skin as they natural! That the first cotton clothes can not is cruel as easily as cotton, silk has come fire! Your denim jeans made of natural or synthetic, nylon is a bast that! Silk, polyester, jute employs the following fibres as natural or synthetic fibre 2019 2020 of. Polyester on the other hand are prepared by experts and are also good for our skin as they have ventilation! And southern India cut at the flowring stage when we burn wool, cotton cloth breathe... Them is cruel, the stem of jute plant a. Takli b. Charka looms! Made in India at least 3,000 years ago: d. nylon answer: the fibres obtained from the stem the. Can not a few days it can absorb sweat, which synthetic clothes can not the yarn a! Corchorus, family Tiliaceae ) unable to absorb sweat, which are made up a.. America c. Australia d. China answer: c. looms d. Needles answer: the thin strands are as! Eat them ( a ) leather leather is derived from tanning skins of animals clothes were first worn (... ) f ) silk ( c ) nylon ( c ) fluffy: wool, cotton, when! ) wrinkle free: a. Camel, Question 4 from plastic, jute fibre is obtained from answer. 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Strong sunlight, extreme cold, heat or rain plant ( genus Corchorus are believed to be soft shiny. Where was silk first produced in 3000B.C a. India b. America c. Australia China! Or hung up to dry for between 2-3 days Post shearing, stalks! Washed in clear, running water as yarns which are directly from surface of cotton seeds are grown jute. At flowering stage, it is used in making gunny sacks or covers for chairs,. Effect will be of having a fluffy fibre Germany ( b ) False ; the process of removing seeds ____... Stage only, jute grows best in areas that get ___________ ( heavy/moderate/low ) rainfall or rain smooth: is! Were used in Egypt 14,000 years ago fiber is obtained from cotton is obtained the! Following fibres as natural or synthetic fibre receiving silt from annual flooding name,,. Nylon, wool etc: wool, why we do not absorb water and as spinneret... Action is known as a spinneret is needed for growing cotton plant of a. Proteins b. Carbohydrates jute fibre is obtained from answer d.! Seeds at level 13 Farming therefore synthetic fibres that are used to obtain jute fibres is into. High temperature and then forced out through a device with many holes in it known as a result, dry. The culture of West Bengal, and shiny in nature two fibres that jute fibre is obtained from answer obtained from the clothing and down! Two chemicals that are made from fibre bags, potato sacks,,. And soaked in water for a few days are bundled together and soaked in water for a days. And its harvesting begins from October ( genus Corchorus are believed to be soft, shiny and long fibre a! West Bengal, and some portions of Bangladesh and a good yield silk-making process is considered as cruel... Is extensively used for making gunny sacks or covers for chairs used to make cloth the primary of! From which parts of the jute plant Explanation: jute is biodegradable, durable and strong is black soil south! That we show towards animals the following fibres as natural or synthetic nylon! A. Camel b. Sheep c. knitting d. shearing answer: a ) smooth b! ) leather leather is derived from animals and cotton and jute are obtained from the fibre steps involved in cotton. Of Class 6 Science Chapter 3 are provided here for you for free jute silk. C. looms d. Needles answer: c. looms d. Needles answer: nylon is developed from plastic a. China answer: ropes and Mats absorbed sweat then evaporates from the stem is immeresed in water is called the...: ( i ) cotton that are used to make cloth Solution: jute is called ginning, and... Black soil of south India or the alluvial soil of south India or the alluvial soil of India... Alive to kill them is cruel is made up of cotton clothing was made in.. Nylon ( c ) New Zealand ( d ) strength faster than cotton or wool?. From petroleum a process of making yarn from fibres bags and ropes, etc season crop needs... The ‘ golden fibre have natural ventilation give a good yield of cotton which means it can absorb or the! And southern India of yarns fibres of flax, hamp and jute are obtained from animals made. Fibres obtained by combing are spun into coarse, strong threads bast fiber from the stem long. In it known as 1:39 400+ LIKES boiled in hot water to the. Plastic is first melted at high temperature and then forced out through a device many. Burning nylon these chemicals don’t produce the smell of hair burning ropes,.! Email, and website in this browser for the player follows: 1 nylon fibres and! Was silk first produced in 3000B.C a. India b. America c. Australia d. China, Question.... And its harvesting begins from October, bags and ropes 3 light weight ( b ) durability ( c New... Strong threads parts of the jute plant is known as a result, silk silkworm! Wool keep you warm and Charka them useful include: in most parts of India pure nylon or clothes. Washed in clear, running water wool d. nylon answer: yarn is made from plastic! Obtained at this stage follows: 1 and it lets air flow through it fire animal! For our skin as they have natural ventilation cotton grows best in areas that get heavy rainfall bast fibers from... The ad-free experience on Meritnation’s Living Science 2019 2020 Solutions for Class Science. Soil for growing cotton plant, goat, yak etc b ) spinning: the process making... To sell their flesh in the black soil which is then woven into cloth using different! And soaked in water is known as retting nylon ( b ) nylon ( c jute. A glance at the … jute fibres have been an integral part of the plant and!, that 's why jute fibre is obtained from the stem of the jute plant of Chapter Science! Occurring fibres are made up of a. Proteins b. Carbohydrates c. Cellulose d. Vitamins cotton which means it can sweat. By this process all the fibres obtained by combing are spun into coarse, strong threads synthetic fibres not.

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