Greek Root Words Set 1

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Across
  1. 4. person who travels and work in space
  2. 7. person that studies the stars and planets to learn about a person's personality
  3. 9. medicine that destroys the growth of bacteria
  4. 10. an instrument used to measure the strength of an earthquake
  5. 13. substances that are able to be broken down by living organisms
Down
  1. 1. an account on a persons life written by that persons
  2. 2. an old-fashion compass that points to the stars to help people find their way around the world
  3. 3. an instrument used to measure the electrical currents in a heartbeat
  4. 5. study of how life begin on Earth, and how planets form
  5. 6. making a map
  6. 8. using symbols and pictures to communicate in research
  7. 11. a quote inscripted on a coin or statue
  8. 12. a small, rocky body in space that orbits the sun