Across
- 1. Force that can push water into a building e.g.wind pressure
- 3. Stops water entering a building.
- 5. Different molecules stick together eg water and metal.
- 7. Treatment that stops water entering.
- 8. Resilience of building materials, how long they last.
- 9. Water being carried away from a building.
- 10. Evaporating water from a building.
- 11. H2O
- 12. Force that pulls any mass towards the centre of the Earth.
- 13. Similar molecules stick together.
Down
- 2. Molecules stick together by cohesion e.g. raindrops.
- 4. Adhesion and cohesion allow water to move into a building.
- 6. Water entering a building.
- 8. Water running off a building.