Differentiate between the following changes with suitable examples.
Desirable and undesirable changes.
Desirable Changes | Undesirable change |
Desirable changes are those that are intended to occur, i.e. that we want to happen. | Undesirable changes are those that we do not wish to occur. |
Examples: ripening of fruits, germination of seeds etc. | Examples: rusting of iron, souring of milk, rottening of fruits etc. |