tree cutting can not be count in chemical reaction because it doesn't take any of the elements or atoms.
So, the answer must be a physical or you can say this is a nature reaction.
In the physical, the sharp thing and non-sharp thing often be teachers compare and talk about.
wish my answer could help you, GOOD LUCK!!
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.
Breaking of a tree branch is a physical change because the chemical composition of the wood remains the same before and after the branch breaks. Only the physical appearance and state of the branch changes.
You're not changing the substance when you chop wood. Therefore, it is a physical change.
The act of cutting the tree is a physical change. However, there are chemical changes that take place as a result of cutting the tree. All plants have an ability to "feel" when they are being damaged and the plant cells around the damaged ones stiffen to attempt to prevent further damage.
Because any chemical changes occur.
it is a physical change because its chemical composition does not change and no new substance is formed
chemical change..... we just talked about this in science today and that is what my teacher said
chemical change..... we just talked about this in science today and that is what my teacher said
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.
maybe. Rotting of wood is a slow chemical process. Trying to cut up a tree with a small knife is slow, but that would be a physical change.
Neither. A tree is a living organism, not a property. A tree is composed of millions of chemical substances, each with its own chemical and physical properties.
There is no antonym. Many words are non-opposable: for example animal, tree, man etc.