Question

(a) ploughing
(b) stretching of a spring
(c) cooking of food
(d) bursting of a cracker
(e) formation of curd from milk
II. Match the following:
Column A
1. Slow change
2. Rast change
3. Reversible change
4. Irreversible change
5. Periodic change
6. Non-periodic change
7. Desirable change
8. Undesirable change
9. Exothermic change
10. Endothermic change
(f) weathering of rocks
(g) evaporation of alcohol
(h) motion of a swing
(i) hammering of metals into sheets
6) growth of a tree
(k) rusting of iron
( formation of seeds from flowers
(m) breaking a glass tumbler​

Answer 1

Answer:

I think this can help you little bit