Across
- 2. A large body of water surrounded by land.
- 7. An arch of colours visible in the sky.
- 8. An overflowing of large amount of water.
- 11. A violently rotating winds during storms.
- 14. A floating water vapour up high.
- 15. A land surrounded by water.
- 16. A very large sea.
- 17. A loud noise after a lightning.
- 18. A waterless area, typically covered with sand.
Down
- 1. A natural underground room in a hillside.
- 3. A sudden violent shaking of the ground.
- 4. An ice crystal formed from water vapour.
- 5. A large, steep hill.
- 6. A mountain with molten lava.
- 9. A sandy seaside.
- 10. A large forest, typically in the tropics.
- 12. A large stream of flowing water.
- 13. A natural movement of the air.