Carmela Sales 5th hour puzzle 3

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