Across
- 4. the study of rocks and the ground
- 7. not normal
- 8. sound that is heard on a recording
- 9. a group of people who gather together to listen to something
- 13. another word for building
- 14. the study of life
- 15. a three sided shape
- 16. the story of a real person's life written by someone other than that person
- 17. something or someone is unlike anything or anyone else
Down
- 1. a two-wheeled vehicle
- 2. a person who studies life
- 3. a person who studies skin
- 5. a person who travels to outer space
- 6. ten years
- 7. an unknown person
- 10. the study of ecosystems
- 11. a person who watches an event, show, game, or activity
- 12. four babies that are born at the same time to the same mother