Across
- 4. the person in charge of a ship
- 6. burst out violently like volcanoes
- 7. how far down something goes
- 9. public show of artworks
- 16. deeply attracted by something
- 17. step by step over time
- 18. painting or photo of a person’s face
- 19. use up energy or materials
- 20. happening at the very beginning
Down
- 1. tell the difference between things
- 2. people living in a certain area
- 3. not realize or know something
- 5. show how to operate or do something
- 8. hollow pipe carrying liquid or gas
- 10. extremely beautiful and impressive
- 11. line separating two countries
- 12. gas humans need to breathe
- 13. a fight between groups or armies
- 14. surprise people greatly
- 15. wide from one side to another