Geo, Bio, Logy

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Across
  1. 4. where the earth forms it's
  2. 6. things that can be slowly be broken down
  3. 8. study of crimes and criminals
  4. 9. the study of earth
Down
  1. 1. living things that make a difference
  2. 2. study of the earth
  3. 3. the terms used with a particular technical subject of study
  4. 5. science of earth
  5. 6. science of the living things
  6. 7. a cause of somebody's life