Across
- 2. a strong magnetic grey metal
- 4. wood prepared for use in building
- 6. used for seasoning or preserving food.
- 8. small water-worn or pounded stones.
- 9. A valuable yellow metal
- 12. flammable, consisting largely of methane
- 14. wild animals collectively
- 16. a loose granular substance, pale yellowish
- 17. large area covered chiefly with trees
Down
- 1. a red-brown metal
- 3. a hard sedimentary rock
- 5. land consisting of marshes or swamps;
- 7. large bodies of water in North America
- 9. a soft white or gray mineral
- 10. a liquid derived from petroleum
- 11. black or brownish-black sedimentary rock
- 13. precious shiny grayish-white metal
- 15. landform made up of sand