Sun, Moon, Earth Part 2

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Across
  1. 4. the slant of the Earth's axis, 23.5 degrees
  2. 6. the first moon phase following a full moon. The moon is illuminated on the left side.
  3. 10. the half of the Earth that is north of the Equator
  4. 11. the half of the Earth that is south of the equator
  5. 13. to change or develop over time
  6. 14. the phase between the first quarter moon and full moon.
Down
  1. 1. the moon appears fully illuminated from the Earth's perspective.
  2. 2. third quarter, a phase of the moon that occurs when the left side of the moon is half-illuminated
  3. 3. the sun is at the center of the solar system
  4. 5. a phase of the moon that occurs when the moon is a quarter of the way through its monthly orbit around Earth and appears half-illuminated on the right side.
  5. 7. the final phase of the moon's cycle, a small sliver of the moon is visible on the left side
  6. 8. occurs when the position of the Sun is exactly over the Equator. It happens twice a year.
  7. 9. the earth is at the center of the solar system
  8. 12. The regular rising and falling of the ocean's water levels caused by the moon's gravitational pull