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1. 
Wood is denser than water
A.
True
B.
False
2. 
Wood provides good thermal insulation
A.
True
B.
False
3. 
Wood is used to conduct electricity
A.
True
B.
False
4. 
Wood can't be penetrated by objects such as screws or nails
A.
True
B.
False
5. 
Wood floats on water because is denser
A.
True
B.
False
6. 
Wood burns easily
A.
True
B.
False
7. 
Wood has tiny holes and that's why it can absorb or emit liquid or gases
A.
True
B.
False
8. 
Wood hasn't got a good mechanical resistance against forces
A.
True
B.
False
9. 
Wood has aesthetic qualities
A.
True
B.
False
10. 
Wood can't be renew
A.
True
B.
False
11. 
Wood has a variety of colours and grains
A.
True
B.
False
12. 
Wood doesn`t decompose as time passes
A.
True
B.
False
13. 
We can make other things from wood so that's why we tell it is renewable
A.
True
B.
False
14. 
Wood is recyclable because trees can grow all the time
A.
True
B.
False
15. 
Wood provides good thermal and acoustic insulation
A.
True
B.
False
16. 
Wood has tiny holes called pores
A.
True
B.
False
17. 
Wet wood provides good electrical insulation.
A.
True
B.
False
18. 
New trees can grow all the time but deforestation cause serious damages.
A.
True
B.
False
19. 
Cardboard can be made up of wood waste.
A.
True
B.
False
20. 
Wood has got good mechanical resistance against forces of traction, compression and bending.
A.
True
B.
False