Wood: Exercises Exercise 1.- Complete these sentences:
The trunk´s part with youngest wood is called _________.
The best quality wood in the trunk is _______________.
The bark is _______________ of the trunk.
There are cracks in the ____________ called __________ ______________ .
Exercise 2.- Complete the steps to obtain wood. Cut down the trees Transport Distribution
Exercise 3.- ¿Which tools are used to cut trees? Exercise 4.- ¿How can we transport the trunks to the sawmill? Wood: Exercises
Exercise 6.- Choose the correct answer:
Wood absorbs a lot of water. So it´s: Hygroscopic or Hard .
Ebony is harder or softer than balsa.
Wood doesn´t conduct heat or electricity, so it´s a good Insulator or Conductor .
Eucalyptus is a little or very resistant wood.
Exercise 7.- Complete the next table: Wood: Exercises Madera Propiedad Aplicación Light wood Huelva´s strawberries box Oak Water resistant Black colour Red fir Good sonority Good elasticity and tenacity Soft and light wood Pencils Balsa Soft and resinous wood Construction
Wood: Exercises Exercise 8 .- Identify the next artificial boards using arrows : Fiberboards Chipboards Plywoods
Exercise 9.- Mark with a cross the use of the next tools: Wood: Exercises To measure To mark To Fix To cut To smooth To drill To split Hammer and nails Flexometer Rasps Compass Vise Backsaw Wood auger