Across
- 3. widen
- 6. work out carefully
- 9. receive from source
- 10. set value
- 14. events after climax
- 15. an object made during time of study
- 17. form an opinion
- 18. verify correctness
- 20. large chunk of rock in space
Down
- 1. raise to a higher degree
- 2. increase in size
- 4. events before climax
- 5. an object created after time of study
- 7. a ball that orbits the sun that is made of ice and dust
- 8. all of the moons phases
- 11. journey by water
- 12. an act of investigation
- 13. review
- 16. to determine something
- 19. a meteoroid that is in Earths atmosphere