Question

Change is the law of nature and occur in all places

Answer 1

Answer:

Desirable change : Desirable change is a change which is useful to us.

Undesirable change : Undesirable changes are those changes which are unuseful to us.

2. Periodic change : periodic changes are those changes which occurs at a particular time or place .

Non periodic. change : Non periodic changes are those changes which does not occurs at a particular time , it can happen at any time.

3. Fast change : the changes which takes place at a short period of time is called fast change.

Slow change : the changes which takes place at the long period of time.

4. Natural change : the changes which occurs naturally are known as natural change.

Man made change : the changes which are caused due to human activities are known as man made changes.

5. Reversible change : the change due to which the substance can be reversed or come back to its original form.

Irreversible change : the changes which cannot be reversed or does not come to its original form.