Timber

What is the oldest building material?

• brick

• lime

• cut wood

• concret

Timber is ...

• cheap

• heavy

• artificial

• expensive

... is wood that hasn't been shaped.

• timber

• lumber

• wood

• forests

Chose one drawbak. Выберите 1 недостаток

• strong

• easy to work

• cheap

• decays

Введите слово на английском языке с маленькой буквы без точки: древесина (как сырьё)

(a)  

Timber isn't fire-resistant

• True

• False

... are popular as materials used for decorative purposes: veneering in furniture and paneling.

• hardwoods

• softwood

... they are mainly used for producing window and door frames

• softwoods

• hardwoods

Wood is naturally non-renewable.

• True

• False

Timber is produced for ...

• flooring

• bricklaying

• masonry