Across
- 4. water beneath the earth's surface
- 9. a large body of salt water
- 11. leaves behind
- 12. turn from liquid to gas
- 13. narrow opening in a rock wall
- 14. vapour in the atmosphere
- 15. a mineral made of carbonate
- 17. rock made of calcium carbonate
- 19. formations in a cave which grow upwards
Down
- 1. formations in a cave which grow downwards
- 2. allowing liquid to pass through
- 3. rain, snow, sleet or hail
- 5. mineral deposits in caves
- 6. naturally occuring element
- 7. process of breaking down rocks
- 8. evaporation,transpiration,precipitation and condensation make up this process
- 10. geological formation consisting of an underground enclosure
- 16. evaporation of water from plants
- 18. containing acid
