This is a physical action.
chemical
when wood rots and forms humus is a physical change
It is a chemical change because once an apple rots, it cannot go back to its original form as a new, clean, and fresh apple.
im guessing physical
it is a chemical reaction because a new substance is formed when the wood rots
The rotting of wood is a chemical change because of many reasons. One of the reasons is because when wood rots, it produces mold, which is a new substance. The definition of chemical change is a change that produces one or more new substances. When the wood rots, you are unable to take the rotted wood and mold and make it back into wood that is yet to be rotted. So because the wood produces one (or more) new substances, the rotting of wood is a chemical change.
chemical property
The rotting of wood is primarily a chemical change. It involves the breakdown of the wood's organic compounds by microorganisms (such as fungi and bacteria) through processes like decomposition and oxidation. This results in the formation of new chemical substances and compounds.
Fish is an animal, not a change !
Melting ice is an example of a physical change. The solid ice changes to liquid water without altering its chemical composition.
When fruit rots there are various kinds of changes, one of which is that it becomes softer and ultimately liquifies. Hardness is a physical characteristic, hence if it changes, that is a physical change.
Yes, the rotting of bread is considered a chemical change because it involves the breakdown of the bread's molecules into simpler compounds through chemical reactions. This transformation is irreversible and results in the formation of new substances.