Kunci Jawaban Bahasa Inggris Kelas 9 Hal 177, 178, 179, 180 Chapter 9

3.

Main Idea

Class

Wood is a natural material.

Detailed Facts

Materials

1. It comes from the trunks and branches of trees.

2. Different trees produce different kinds of wood.

Characteristics

1. Some woods, such as oak, are very hard.

2. Others, such as blasa, are very soft.

3. Most woods are light enough to l oat but some, such as ebony, sink.

4. Wood has a distinctive smell.

5. When you hit it with a hammer, it has a distinctive sound.

6. Some woods, such as ebony, are so hard that it is almost impossible to saw or knock a nail into them.

7. Balsa wood is so soft you can easily break it with your fingers.

Functions

Dif erent woods are chosen to make dif erent types of furniture, depending on how strong the furniture needs to be. (*)