Across
- 4. when the illuminated side is facing Earth
- 9. when the moon is increasing in size
- 10. the shape of the moon where more than half is illuminated
- 11. the shape of the moon where less than half is illuminated
- 12. when the moon is decreasing (shrinking) in size
- 13. the time it takes for the moon to orbit the Earth is 29.5 _________
Down
- 1. when 2 full moons occur in a calendar month
- 2. the natural satellite of the Earth
- 3. when the Earth is positioned between the sun and the moon and the Earth's shadow falls on the full moon
- 5. when the illuminated side of the Moon facing the Sun and the night side facing Earth
- 6. approximate time it takes for the moon to orbit the Earth
- 7. happens approximately 7 days after newmoon
- 8. the first man that walked on the moon
