Across
- 2. A young cowboy who found an ancient treasure
- 3. Very serious or important
- 7. Scientists who study people who lived long ago
- 8. Any object made by humans, especially one that's
- 10. The pointy tip of an arrow made of metal or stone
- 12. Places to store grain
Down
- 1. The act or process of digging out
- 4. A sudden, surprise attack
- 5. The Fremont People disappeared, or left their homes about 800 years ago
- 6. Keep something safe and in good condition
- 9. To solve and explain a mystery
- 11. Hunter-gathereers and farmers who lived in Utah long ago