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. »

The diagrams illustrate the life cycle of the

silkworm

Use synonyms

and

also

Linking Words

the stages involved in producing

silk

Use synonyms

cloth

Use synonyms

. First of all, the

silkworm

Use synonyms

life cycle begins with eggs laid by the moth, which hatch into larvae in 10 days. The

silkworm

Use synonyms

larvae

then

Linking Words

feed in mulberry leaves for about 4-6 weeks, before it spins cocoon by

silk

Use synonyms

threads

Use synonyms

around itself. The generation of

cocoons

Use synonyms

is usually completed in 3-8 days. After a period of about 16 days, the adult moth eventually emerges from

this

Linking Words

cocoon and the life cycle begins again. Shifting to the second graph, the production of

silk

Use synonyms

cloth

Use synonyms

involves several stages.

First,

Linking Words

cocoons

Use synonyms

are selected for their quality. These

cocoons

Use synonyms

are

then

Linking Words

boiled in water to loosen their

silk

Use synonyms

fibres. After boiling, the

silk

Use synonyms

threads

Use synonyms

, which range from 300 to 900 meters in length, are anwound from the

cocoons

Use synonyms

. The

threads

Use synonyms

are

then

Linking Words

twisted together to strengthen the

silk

Use synonyms

yarn.

Finally

Linking Words

, the yarn is dyed and woven into

silk

Use synonyms

cloth

Use synonyms

.

Overall

Linking Words

, the process of producing

silk

Use synonyms

cloth

Use synonyms

is intricate, starting from the biological development of the

silkworm

Use synonyms

to the mechanical and chemical processes involved in transforming

silk

Use synonyms

threads

Use synonyms

into finished

cloth

Use synonyms

. Each stage is essential to ensure the quality and usability of the final

silk

Use synonyms

product.