Across
- 3. solid to gas
- 4. water_______ is an example of small insect that can walk on water
- 5. ___________forces is the attraction between molecules in liquid
- 7. _________action is one of the physical characteristics of water
- 8. the water vapors get cold, it turn back into liquid and forms rains
- 10. When a matter is __________, heat energy is released by its particles
Down
- 1. solid to liquid
- 2. water has high surface ________
- 6. sun heats up water in river, lakes, oceans. The water vapor/steam goes into the air
- 9. When a matter is heated, heat energy is __________