7.1.3.2.Crossword

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Across
  1. 2. any planet with a solid surface, such as Earth or Mars
  2. 4. a feature that forms on the surface of a planet, such as a mountain, channel, or sand dune
  3. 6. information about the natural world that is used to support or go against (refute) a claim
  4. 11. a set of interacting parts forming a complex whole
  5. 12. all the liquid water and solid water (ice) on a planet
  6. 13. Liquid version of rock
  7. 14. an object, diagram, or computer program that helps us understand something by making it simpler or easier to see
  8. 16. the mixture of gases surrounding a planet
  9. 17. an event or series of events that causes changes in the geosphere, such as flowing water or flowing lava
  10. 18. the process of making clear how your evidence supports your claim
Down
  1. 1. to notice how two or more things are alike or different
  2. 3. a proposed answer to a question about the natural world
  3. 5. a scientist who studies the geospheres of planets in our solar system
  4. 7. a long, narrow groove that forms where water, lava, or other liquid flows
  5. 8. liquid version of the molecule H2O
  6. 9. having the conditions necessary to support life
  7. 10. all the liquid water and solid water (ice) on a planet
  8. 15. all the living things on a planet
  9. 19. the center of our solar system