Lompat ke konten Lompat ke sidebar Lompat ke footer

Explanation Text+Jawaban Silkworms


Silkworms live for only two or three days after laying eggs. About 36,000 to 50,000 eggs are laid, and these are carefully stored at the silkworm farm until they are ready to hatch. The eggs hatch into caterpillars, which feed on mulberry leaves. Soon, the caterpillars are ready to spin their cocoons. Not all caterpillars can spin silk cocoons. Only the caterpillars of a silkworm moth known as ‘Bombyx mari’ can do such spinning. This caterpillar has special glands which secrete liquid silk through its lower lip. The liquid produced later hardens to form tine strands.

The caterpillar makes its cocoons using these strands. The threads on the outside of the cocoon are rough, while those inside are soft and smooth.

Some fully-spun cocoons are heated. This kills the pupa inside. The cocoons are then put into hot water to loosen the fine threads. Finally, these threads are reeled off the cocoons.

The length of unbroken thread produced by a single cocoon measures about one-and-a-half kilometers. Being twisted together several of these threads make single woven materials. 

1. What is the purpose of the text ……..
A. To persuade readers to buy silk.
B. To put silk into different categories.
C. To entertain readers with the knowledge.
D. To present some points of view about silk.
E. To describe how silk comes into existence.

2. How are the threads on the outside of the cocoon ……..
A. Fine.
B. Soft.
C. Rough.
D. Strong.
E. Smooth.

3. What are mulberry leaves for ……..
A.Feeding caterpillars.
B. Spinning cocoons.
C. Storing threads.
D. Hatching eggs.
E. Laying eggs.
Muhammad Ahkam Arifin
Muhammad Ahkam Arifin Muhammad Ahkam Arifin is a Fulbright PhD student at Washington State University, US. He earned a master`s degree in TESOL from the University of Edinburgh & Applied Linguistics from the University of Melbourne.

Posting Komentar untuk "Explanation Text+Jawaban Silkworms"