moss
The outside covering of a tree trunk is called bark.
bark
Bark
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
Cellulose makes the trunk of a tree sturdy.
A tree trunk bulge is commonly referred to as a burl. It is a rounded growth found on the trunk of a tree that is typically covered with bark and can be caused by a variety of factors such as stress, injury, or disease. Burl wood is highly valued for its unique and intricate grain patterns, making it popular for woodworking and decorative purposes.
The Root.(this answer is incorrect) The tree trunk (also called the bore) is the main wooden axis that supports the branches and is directly attached to the roots which in turn support the tree.
Is a wooden tree trunk a compound