SMA 1.5 - 1.6 Trees

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Across
  1. 3. this disease, caused by a fungus spread by beetles, was fatal for may elm trees
  2. 9. tallest living trees in the world (2 words)
  3. 10. type of trees that grow in temperate climates and lose its leaves every fall
  4. 11. procedure of removing a ring of bark from a tree's trunk
  5. 12. a spice made from the bark of a tree
  6. 15. plants that only grow one year
  7. 16. scientist who studies trees
  8. 18. name for the fruit of an oak tree
  9. 19. name of tree which we get syrup from
Down
  1. 1. the process of producing maple syrup and sugar
  2. 2. an inner band of light wood and outer band of dark wood (2 words)
  3. 4. type of trees with broad, flat leaves
  4. 5. plants that live many years instead of just one
  5. 6. perhaps oldest living trees on Earth (2 words)
  6. 7. a tall plant with a single woody stem
  7. 8. plants that live for two years
  8. 13. name of the layer of tree where growth takes place
  9. 14. a small knobby structure that produces new growth on a tree
  10. 17. chemicals that comes from the bark and wood of trees