as a tree grows tall it also gets more girth. every year this girth grows another ring around the center of the trunk. so if you cut a tree down you will seea series of rings, each one represents a year in the life of the tree 75rings 75years old
Oak trees are known for having large trunks compared to other tree species. Their thick and sturdy trunks contribute to their strength and longevity.
it is called the canopy PLOP.
Tree trunks is that trees middle position.
Not necessarily. Tree size and trunk size are not directly correlated. Some tree species have thinner trunks despite being very tall, while others may have thick trunks but not reach as great a height. Tree size is influenced by various factors such as species, age, and environmental conditions.
tree trunks have xylem and phloem
A tree with multiple trunks is called a "multi-trunk tree."
A tree usually has fewer trunks than branches. Trunks are the main upright structure of a tree that supports the branches, while branches are the smaller offshoots that grow from the trunk.
Lichen is a combination of fungus and algae. It grows on tree trunks.
Cellulose makes the trunk of a tree sturdy.
Tree trunks are straight and branchless in their lower parts in their efforts to grow tall.
Woodpeckers tap on tree trunks. They are looking for insects to eat when they do this. Woodpeckers have a red head.
Answer #1The outer core for the protection.Answer # 2The thickest part of a tree that's alive would be the sapwood, the heartwood is not alive but acts as support for the tree, as the tree ages the heartwood becomes the thickest part.Please see related link below!