Chapter 2 Section 3

Wood
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Wood

Slide 1 - Diapositive

Wood is classified in two groups

Slide 2 - Diapositive

Hardwoods
Softwoods

Slide 3 - Diapositive

What are the differences?

Slide 4 - Question ouverte

Soft woods

- come from coniferious tree

-grow fast (mature fast)

- have needles (always green)

- are cheap

- easy to work with

Slide 5 - Diapositive

Hard woods

- come from decidious tree

- grow slowly

-loose leaves in winter

- are expensive

Slide 6 - Diapositive

Slide 7 - Diapositive

Slide 8 - Vidéo

What kind of wood do you see?

Slide 9 - Question ouverte

Which wood do you see?

Slide 10 - Question ouverte

Which wood do you see?

Slide 11 - Question ouverte

Which wood do you see?

Slide 12 - Question ouverte

Which wood do you see?

Slide 13 - Question ouverte

?

Slide 14 - Diapositive

?
?

Slide 15 - Diapositive

?
?

Slide 16 - Diapositive