Academic IELTS Writing task 1 Sample 94 - Life cycle of.
The origin of silk production and weaving is ancient and clouded in legend. The industry undoubtedly began in China, where, according to native record, it existed from sometime before the middle of the 3rd millennium bce. At that time it was discovered that the roughly 1 km (1,000 yards) of thread that constitutes the cocoon of the silkworm could be reeled off, spun, and woven, and sericulture.
The diagrams below show the life cycle of the silkworm and the stages in the production of silk cloth. Summarise the information by selecting and reporting the main features, and make comparisons where relevant. Write at least 150 words. Sample Answer: The figures illustrate the stages in the life of a silkworm and the process of producing silk cloth. There are four main stages in the life.
Italian silk cloth was very expensive so French fashion, which continuously demanded lighter and less expensive materials began making silk locally. In 1540 the king granted a monopoly on silk production to the city of Lyon and it became the capital of the European silk trade. By the 17th century over 14,000 looms were in use in Lyon. While the start of the Industrial Revolution marked a.
Production of Silk from Cocoon to Factory Sericulture: The production of cocoon for their filament is called sericulture. The species Bombyx mori is usually cultivated and is raised under controlled condition of environment and nutrition. The life cycle of silk worm encircle in the four stages. The egg, the silk worm, the pupa and the moth. The silk worm which feeds on mulberry leaves forms a.
Silk was first developed and discovered in China. The oldest traces of silk production date as far as 3500 BC. The People's Republic of China is the world's largest silk producer.
The figures illustrate the stages in the life of a silkworm and how the silk cloth is produced There are four main developmental stages in the life of the silkworm, from eggs to adult moth. The process of silk cloth production involves killing the insect, unwinding the fine silk thread from cocoon and twist to form silk material. Paragraph A.
Sericulture. or silk agriculture. is the raising of silkworms for the production of natural silk. Although there are several commercial species of silkworms. Bombyx mori is the most widely used and intensively studied. Harmonizing to Confucian texts. the find of silk production byB. mori day of the months to about 2700 BC. although archeological records point to silk cultivation every bit.