Question

A change can be desirable and undesirable at the same time. How?

Answer 1

Desirable change:
The changes which are desired(need) to be change are called as desirable changes.
Ex: Change of milk to curd, reopening of fruits…etc
Undesirable change:
The changes which are not desired to change is called undesirable changes.
Ex: Earthquakes, hurrcanes, tsunami
hope it helps . .......