Across
- 3. worth of attention
- 7. to operate or exist without outside control; self-operating
- 9. a movie or TV show that presents facts about real people and events
- 11. individual items or samples, usually taken to be tested or studied
- 14. a formal agreement between 2 or more governments
- 15. extremely interesting
- 16. a large sheet of ice floating on the earth's surface
Down
- 1. diminish gradually in size
- 2. covered or hidden from view
- 4. a way that resembles or shows a miracle
- 5. an injury to the body caused by severe cold, often resulting in permanent damage to the ears, nose, fingers, or toes
- 6. wild, violent, and uncontrolled
- 8. a long journey on foot
- 10. not occupied or lived in
- 12. relating to the North Pole and/or the South Pole, or to the surrounding area
- 13. a journey or trip organized for a specific purpose