Across
- 4. animals of the desert
- 5. from dusk until ...
- 7. chlorophyll
- 10. to make others know about our products
- 12. statements to convince other people
- 15. things to open everything
- 17. a vast water that separates the continents
- 19. reflection
- 20. you cannot see it, but it is there
- 21. god's most perfect creation
- 23. what comes after rain?
- 24. the rivers on our faces
- 27. the name of our solar system
- 28. white in the blue
- 29. cars, bikes, trains, planes
- 31. the best friend of a chair
Down
- 1. the leader of a school
- 2. your teacher is ...
- 3. the beginning of a life
- 5. when light vanishes
- 6. when everything trembles
- 8. international language
- 9. control center of our body
- 11. where many books gather
- 13. sounds with melody
- 14. our natural satellite
- 16. A place where the sicks are treated
- 18. the star of our solar system
- 22. liquid of a cow
- 25. air that moves
- 26. father and mother
- 28. on the king's head
- 30. absence of heat