Science project crossword 1

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Across
  1. 3. appears to be half illuminated by the sun, on its easternmost side
  2. 6. each of the four divisions of the year (spring, summer, autumn, and winter)
  3. 8. is the rotation of planet Earth around its own axis
  4. 9. the phase of the moon in which its whole disk is illuminated.
  5. 10. when it is in the phase in which its visible surface area is getting smaller.
Down
  1. 1. moon occurs halfway between new moon and full moon
  2. 2. the moon at any time after new moon and before full moon
  3. 4. an imaginary line about which a body rotates.
  4. 5. spins around its axis,
  5. 7. the phase of the moon when it is in conjunction with the sun and invisible from earth, or shortly thereafter when it appears as a slender crescent.