Any "attack" on a tree is harmful, much like cutting your arm with a knife. It won't kill you but it will hurt, but eventually it will heal - much like a tree.
Cutting any part of the bark removes the ability of a tree to "pump" water from it's roots to the furthest leaves, so any incision will affect a trees growth.
Bark covers a tree trunk.
The trunk of a tree is called a 'bole'.
Tree trunk is a compound word
the outer part of a tree trunk
the outer part of a tree trunk
On the tree, there is a T on it.
Cellulose makes the trunk of a tree sturdy.
Is a wooden tree trunk a compound
the outer part of a tree trunk
Yes. A trunk is not only a stem but it is the main stem of a tree.
rain and winds
The outside covering of a tree trunk is called bark.