Q1 Reflection Crossword Puzzle

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Across
  1. 5. These planets are also known as gas giants
  2. 6. When the moon is fully lit from Earth's view
  3. 7. The law of superposition helps scientists find the ____ age of rocks
  4. 8. The season in the Northern hemisphere when it is pointed toward the sun
  5. 10. The type of eclipse when the Earth blocks the sun's light from reaching the moon
  6. 15. To spin on an axis
  7. 16. To move around another object
Down
  1. 1. Only _____ planets have a true surface
  2. 2. Gravity makes matter clump together to form ____, rocks, and planets
  3. 3. The _____ layers of rock are at the bottom in undisturbed layers of rock
  4. 4. The remains or impressions of ancient organisms preserved in rock
  5. 9. Why seasons occur
  6. 11. The force that keeps the planets in orbit around the sun
  7. 12. When the moon is fully darkened from Earth's view
  8. 13. The type of eclipse when the moon blocks the sun's light from reaching Earth light from reaching a part of Earth
  9. 14. ____ fossils are used to define and identify geologic periods.