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Is breaking off a branch of a tree a physical change?
Breaking off a branch of a tree is a physical change.
Is cutting down a tree a chemical change?
Ofcourse it does. All plants, algae and cyanobacteria perform photosynthesis, which is a chemical reaction. So answering your question, tree growth and for that matter all plant growth involves chemical changes.
Is chopping a tree 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.
Are leaves falling from a tree a physical change?
grass is a physical change.
Is a tree growing a chemical or a physical change?
First of all lets understand Physical & Chemical Change. Physical change can be reversed and the chemical properties of the two states remain the same. Chemical change cannot be reversed and the chemical properties of the two state are entirely different. Now lets get back to the question. Is growing a tree a physical or a chemical change. The growing of a tree requires chemical changes, primarily the conversion of water and carbon dioxide into cellulose and oxygen. So the growth results primarily from chemical changes.
Is growth of child is which type of change physical or chemical?
phisiological change,its not a physical or chemical change
Is leaves falling from a tree chemical change or physical?
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.
Is a tree burning a chemical or physical change?
Combustion is a chemical change, so the burning of a tree will be a chemical change.
Is a tree a chemical or physical change?
it's a physical change because no new substances were formed.
Is a tree being burned a chemical or physical change?
burning of tree or wood is an irreversible chemical change
Is chopping down a tree a chemical change?
no it is a physical change the tree did not change into a different thing it simply changed in size
Is cutting of tree a chemical change?
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.
