Question

1] write two changes occurring around you.​

Answer 1

Every day, we see different types of changes around us, like day turning into night, the season changing from winter to summer, melting of ice to water, cooking of food, etc.

Answer 2

There are two types of changes, viz. reversible and irreversible.

•Reversible Change

• When a change can be reversed, it is called reversible change. Examples: Melting of ice, folding of paper, water turning into vapour, inflation of balloon, etc.

•Irreversible Change

• When a change cannot be reversed, it is called irreversible change. Examples: Cooking, growth in a living being, burning of paper, etc.