MS-ESS1-1 PATTERNS IN THE SKY

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Across
  1. 5. the outermost part of a shadow in eclipses
  2. 6. number of moon phases
  3. 7. something that orbits a planet
  4. 9. curved shape with two pointed ends
  5. 12. Earths rotation causes this
  6. 13. half of the moon lit 2 phases of these
  7. 16. imaginary line on which something rotates
  8. 17. slowly getting smaller
  9. 18. Earth does this once every 24 hours
Down
  1. 1. darker innermost part of a shadow in an eclipse
  2. 2. change in the sunlit are of one celestial body such as the moon, as seen from another celestial body, such as Earth.
  3. 3. when Earth casts a shadow on the moon or the moon casts a shadow on Earth.
  4. 4. occuring in cycles that are repeated
  5. 8. having to do the sun
  6. 10. another word for orbit
  7. 11. group of stars in a specific pattern
  8. 14. slowly growing larger (light from the right)
  9. 15. amount of time it takes to complete one revolution around the sun