Lunar Cycle Crossword

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Across
  1. 2. The right side of the moon is lit (half).
  2. 4. The process of spinning on an axis.
  3. 5. The force that pulls two objects together.
  4. 8. The moon changing appearances.
  5. 9. One object going around another object.
  6. 10. The process of something increasing.
Down
  1. 1. The left side of the moon is lit (half).
  2. 3. The sliver of light that is visible.
  3. 6. The gravity of the moon and the ocean.
  4. 7. The process of something decreasing.