Across
- 2. the rising and falling levels in the ocean
- 5. Term used to describe the first & last quarter moons
- 8. Phase of the moon between the waning gibbous and crescent moons
- 12. The movement of a sphere
- 15. When the moon is complete
- 16. The natural satellite of Earth
- 17. When the moon decreases in visibility
- 18. The illumination it goes while orbiting the earth
- 19. Phase that occurs during the Last Quarter and the New Moon
- 20. The brightness of a celestial body
Down
- 1. When the moon is 50% complete
- 3. Similar to sunrise
- 4. When the moon increases in visibility
- 6. Another meaning for 'new moon'
- 7. The first quarter of the moon
- 9. Term used to describe both quarter moons
- 10. The opposite of moon rise
- 11. Any interference between the sun & earth
- 13. When the moon is no longer visible
- 14. When the Sun is covered by the moon