Across
- 5. Less than halfway lit
- 7. Growing
- 10. The direction the Moon revolves around the Earth
- 11. The Moon completes one ___ around the Earth about every 27 days
Down
- 1. Shrinking
- 2. The Moon completes one ___ around the same time it finishes a revolution
- 3. This much of the moon is lit at any given time
- 4. when the Sun casts Earth's shadow onto the Moon
- 6. More than halfway lit
- 8. This keeps the moon locked in on it's orbit around the Earth
- 9. The Moon has this many phases
