Question

Across
6. Changing of water vapour into water
7. Changing of water into gas on heating
Down
1. The burning of fuel on heating
2. Changing of ice into water on heating
3. drying of clothes is a
4. change of substance from liquid to solid state
5. Bursting of balloon is
6. cooking of fo​

Answer 1

Across

6. Condensation

7. Evaporation

Down

Answer 2

6 Condensation

7 boiling

1 combustion

2 meeting

3a physical change.

4 freezing

5 physical change

6 culinary art