Carmela Sales 5th hour puzzle 3

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Across
  1. 3. the linking force in clay
  2. 4. base
  3. 6. fine clay contains more ____ than coarse clay
  4. 10. ____ clay has large crystals
  5. 11. ____ clays are stronger than coarse clays
  6. 13. aluminum sheets layered on one another produce a clay ____
  7. 14. a ____ base is less likely to crack than an
  8. 16. clay crystals generally have a ____ and flat shape
  9. 18. water of plasticity is the ___ between the particles
  10. 20. when there is less water between particles, there will be ___
Down
  1. 1. clay particles position themselves with their flat faces _____ the direction of pressure
  2. 2. there is _____ percent aluminum oxide in fireclay
  3. 5. is responsible for the twisting in the firing of thrown teapot spouts and tall pots
  4. 7. clay particles can hold onto one another by ____
  5. 8. particles in kneading clay are placed _____
  6. 9. fine clay has less ___ to accommodate per particle than the coarse clay
  7. 11. there is _____ percent aluminum oxide in china clay
  8. 12. the ___ of compression is important when throwing clay
  9. 15. the shape and form of clay crystal are dependent on its _____ structure
  10. 17. ____ clay has small crystals
  11. 19. clay can be improved in workability by _____