Across
- 4. Steep-sided valley carved by a river.
- 7. Cut of meat from the chest of a cow.
- 8. Fabric known for its smooth, soft surface.
- 9. Decorative feather or rising column of smoke.
- 11. Signal light used for navigation.
- 12. Series of small waterfalls over rocks.
- 14. Safe place where ships dock.
- 15. Open site for extracting stone or minerals.
- 17. The very top of a mountain.
- 19. Legendary figure in Egyptian myth
- 20. Careful management of money and resources.
Down
- 1. Blend of metals for strength or durability
- 2. Something inspiring awe or wonder.
- 3. Shape that separates white light into colors.
- 5. Curved path around a celestial body.
- 6. Massive body of moving ice.
- 10. Light source enclosed in a protective case.
- 13. Golden fossilized resin from ancient trees.
- 16. Enjoyment or zest for something.
- 18. Artwork formed from tiny colored pieces.