Hardwood.
Oak is the tree. An acorn which is the seed of the Oak will produce more trees. The Oak when cut down will produce timber which is Oak timber.
Yes oak tree is a timber producing plant and furniture can be made out of its wood.
Wood, timber, tree .... plank
an oak tree much?
free tree
Softwood and hardwood.
Hardwoods, such as oak, teak, mahogany, etc.
The Manuka tree...
The oak tree has thick bark. In fact the Cork Oak has such thick bark it is used for cork boards.
A tree.
an oak tree
An oak tree that produces acorns is often referred to simply as an "oak." There are many species of oak trees, such as the white oak or red oak, which are known for their characteristic acorns. These trees belong to the genus Quercus and are important for their ecological role and hardwood timber.