Across
- 3. objects moving through great speeds
- 5. Powerful and destructive waves that are much larger than normal
- 8. The leftover pieces of something that has been destroyed
- 10. a mountain or hill which lava, rock fragments, hot vapor, and gas are being or have been erupted
- 12. people that study weather
- 14. a disease prevalent over a whole country or the world
- 15. Lack of food that leads to starvation
- 16. The huge movable segments into which The Earth's crust is divided
- 17. violent sudden outbursts
- 19. short for influenza.
- 20. Coming to a country of which one is not native
Down
- 1. To remove from a place of danger
- 2. Likely to occur at any moment
- 4. The process of which waves or pieces of energy are put out
- 6. the spread of disease through a large area
- 7. a sudden and violent shaking of the ground
- 9. People who use math and science to build things
- 11. a substance used to stimulate the production of antibodies and provide immunity against one or several diseases
- 13. The burning liquid inside a volcano before it erupts
- 18. a huge wave of water created by a earthquake
