Moon

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Across
  1. 2. a(n) _____ is the darkest part of the shadow
  2. 4. when the moon appears to shrink
  3. 5. the portion of the moon that reflects sunlight back to Earth which changes
  4. 8. an _____ is an event during which one object in space casts a shadow onto an other
  5. 9. when the moon apears to be a whole circle
  6. 10. a force that pulls other objects with mass toward themselves
Down
  1. 1. when the moon appears to grow
  2. 3. a body that orbits a larger body
  3. 6. a(n) _____ is the lighter part of the shadow
  4. 7. when the moon is not lit at all