Lunar Cycle

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Across
  1. 6. the source of light at night
  2. 7. getting bigger
  3. 8. spinning around another object
  4. 9. the pull of "?"
  5. 10. moon phases
Down
  1. 1. 4th moon phase
  2. 2. getting smaller
  3. 3. rotates
  4. 4. ocean waves
  5. 5. we live on "?"