Tree Rings

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Across
  1. 5. The scientific way of knowing how old a tree is
  2. 7. _____ rings show a rainy season with lots of growth
Down
  1. 1. What are tree rings composed of?
  2. 2. _____ rings show lack of sun or water
  3. 3. What part of the tree ring is from Summer/Fall?
  4. 4. What part of the tree ring is from Spring/Summer?
  5. 6. ______ rings show that the tree was grown in high winds