Across
- 4. Phase where the moon is less than half illuminated.
- 7. The phase (first or third) where the moon is exactly half illuminated.
- 8. Term for when the moon's illumination is growing, from new to full.
- 10. MOON The phase where the entire illuminated portion of the moon is visible.
Down
- 1. The roughly 29.5-day period for all phases to complete
- 2. Term for when the moon's illumination is shrinking, from full to new.
- 3. MOON The phase when the moon is not visible from Earth.
- 5. Relating to the moon.
- 6. The path the moon takes around the Earth.
- 9. Phase where the moon is more than half illuminated.
