Yes, you removed material.
Breaking off a branch of a tree is a physical change.
Yes, chopping a tree is a physical change because it alters the physical appearance of the tree by breaking it into smaller pieces, but it does not change the chemical composition of the tree.
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.
grass is a physical change.
Leaves falling from a tree is a physical change. It is a change in state or appearance without altering the chemical composition of the leaves.
Combustion is a chemical change, so the burning of a tree will be a chemical change.
On the tree, there is a T on it.
it's a physical change because no new substances were formed.
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
No. Trees' leaves change colors beacuase when winter comes around, they will not have the energy to keep leaves, so they seal off the leaves from the rest of the tree. When the leaves are cut off from the rest of the tree, the chlorophyll in them dies, and turns brown.