types of wood

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Across
  1. 2. when a board is curved along the length from end to end
  2. 5. a fast way to mill a board with minimum waste
  3. 7. more stable than plain sawn lumber
  4. 9. anything that can reduce the usefullness or strength of a board
  5. 10. a crack along the growth rings of a board
  6. 12. lumber comes in different _______ depending on the amount of clear cutting they contain
  7. 13. type of wood that comes from a tree with needles
  8. 14. this type of wood is good for begineers because it is soft
Down
  1. 1. type of tree that produces softwoods
  2. 3. the cheapest way to saw a tree into boards
  3. 4. also called a knot hole
  4. 5. a type of softwood that starts with the letter P
  5. 6. when a board is curved along the width from side to side
  6. 8. the most wastefull way to cut lumber
  7. 9. a tree that will lose its leaves in the fall
  8. 11. type of wood that comes from a tree with leaves