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.
Yes.
Cutting a tree is a physical change. To release the carbon, there has to be a chemical change. Burning or rotting will release the carbon.
Cutting down a tree. shredding of paper as well as same of the irreversible change
Because any chemical changes occur.
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.
no it is a physical change the tree did not change into a different thing it simply changed in size
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
Burning wood is a chemical change.
Cutting a tree is a physical change. To release the carbon, there has to be a chemical change. Burning or rotting will release the carbon.
it is a physical change because its chemical composition does not change and no new substance is 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.
Cutting down a tree. shredding of paper as well as same of the irreversible change
Because any chemical changes occur.
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.
Cutting down a tree. shredding of paper
no it is a physical change the tree did not change into a different thing it simply changed in size
no ... physical