Across
- 2. Vehicle used to transport people and goods
- 5. A big mass of ice
- 9. A dangerous drop in body temperature
- 10. Something to grade intelligence
- 13. Vehicle for driving over rough terrain
- 14. A region around a magnetic material
- 15. Absorb sun's rays and turn it into energy
- 16. Known as the red planet
- 17. A sudden feeling of disabling anxiety
- 18. The main characters best friend
- 19. A colorless, odorless gas
Down
- 1. Confusion caused from damage to the brain
- 3. High energy radiation erupted from the sun
- 4. Emergency food used in the book
- 6. Strong winds that carry dust and soil
- 7. Colorless, odorless, transparent liquid
- 8. Emission of energy as subatomic particles
- 11. A rounded hemisphere making up a roof
- 12. Group of stars in a recognizable pattern
- 16. Main character