Question

various physical and chemical changes observe in your life

Answer 1

physical changes.....melting and cooling of water.....cutting down of trees..... burning a candle etc
chemical changes.....burning of magnesium ribbon.....digestion of food......ripening of fruits etc

Answer 2

Physical change- Child playing with clay
Making of roti (flat cake of bread)
Tearing up of pages
Chemical change- Rusting of iron
Burning of paper or leaves
Usage of fuels