Across
- 3. half of the earth
- 7. explode
- 9. water in the form of a gas
- 11. mountain with magma and lava
- 12. tiny drops of liquid
- 14. a way of doing something
- 15. changes
- 16. alive
- 17. dead
- 18. hot, liquid rock underground
- 19. how food and water go through the body
Down
- 1. crash
- 2. a very, very small part of something
- 4. give water to something
- 5. not have enough water
- 6. easy to carry
- 8. guess what will happen in the future
- 10. protected from weather conditions
- 12. asleep
- 13. water that falls from the sky