Yes, you removed material.
Breaking off a branch of a tree is a physical change.
grass is a physical change.
The best wood for carving and painting on is oak. Oak is a tree that has spiral arranged leaves and smooth margins and the family name for th oak tree is fagaceae.
physical
Combustion is a chemical change, so the burning of a tree will be a chemical change.
it's a physical change because no new substances were formed.
Yes, it is undoubtly physical itself. The cause of easy breaking eg. after chemical detoriation of its fibrous structure by molds can be chemical. The force by which it's breaking (wind, gravity) is physical however.
On the tree, there is a T on it.
Yes
burning of tree or wood is an irreversible chemical change
no it is a physical change the tree did not change into a different thing it simply changed in size
Chemical