Earth Science Section 6

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Across
  1. 2. group of related parts that work together
  2. 6. a person who studies weather
  3. 10. to say something that might happen in the future
  4. 11. person who studies celestial bodies
  5. 13. to hint or suggest
  6. 14. an idea that is intended to explain facts or events
  7. 15. a generalized rule used to explain a body of observation
  8. 17. something that is done as a test
Down
  1. 1. study of natural world through experiments
  2. 3. an idea that is not proven
  3. 4. a person who studies solid and liquid matter that is the earth
  4. 5. physical strength power or effect
  5. 7. the use of science to invent useful things
  6. 8. a person that studies the ocean
  7. 9. a number likely to change
  8. 12. to see and notice something
  9. 16. individual pieces of information
  10. 17. a person trained in design
  11. 18. request for information
  12. 19. ability to be active