Explore the vocabulary of lesser-known ancient tools in this medium-difficulty crossword puzzle. Designed for adults and enthusiasts curious about historical tool terminology.
Ancient Toolmaking Processes Crossword Puzzle for Elementary is a hard crossword puzzle with 17 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.
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Ancient Toolmaking Processes Crossword Puzzle for Elementary
Challenge elementary students with advanced vocabulary on ancient toolmaking methods. This hard crossword explores obscure processes used in crafting historic tools.
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Across
- 2. Adding carbon to iron by heating with carbon-rich materials
- 3. Shaping stone tools by controlled fracturing of flint
- 4. Shaping metal through hammering while hot
- 8. The science and technology of extracting and working metals
- 10. Heating then cooling metal to balance hardness and toughness
- 13. Sharpening or smoothing tool edges by abrasion
- 15. Ancient process producing blue pigment involving heating with cobalt
Down
- 1. Preserved ancient artifacts revealing toolmaking methods
- 5. Joining metals by melting and mixing them together
- 6. Creating metal tools by compacting and heating powdered metals
- 7. Manual shaping of metal using repeated striking
- 9. Forming a protective surface layer on bronze or copper by chemical processes
- 11. Extracting metal from its ore by heating and melting
- 12. Using acid or abrasive means to decorate or mark metal tools
- 14. Rapidly cooling heated metal to harden it
- 16. Heating and slowly cooling metal to reduce hardness and improve ductility
- 17. Removing material by cutting to shape tools or handles
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