Moon crossword

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Across
  1. 3. what are the moon's phases called altogether?
  2. 4. when something spins.
  3. 6. when something goes completely around another thing.
Down
  1. 1. what is the moon phase called when it is farthest away from the sun?
  2. 2. the force of pull of one thing to another thing.
  3. 5. what is the moon phase called when it's closest to the sun?
  4. 7. what does the moon's gravity cause on earth?