Alexa and Tori day of fun

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Across
  1. 1. from which soil forms
  2. 4. of soil best for farming
  3. 7. of rocks into soil
  4. 8. type with the largest particle size
  5. 9. layer where most plant roots grow
Down
  1. 2. layer of soil rich in organic matter
  2. 3. plant and animal material in soil
  3. 5. of washing nutrients downward in soil
  4. 6. made mostly of small, fine particles and holds water well
  5. 8. layer made mostly of weathered rock