Across
- 3. About 28 days
- 6. Earth's spin
- 10. one takes about 365 days
Down
- 1. all of the moon can be seen
- 2. process that repeats;
- 4. none of the moon can be seen
- 5. moon that has the left side shadowed
- 7. an imaginary line the earth rotates on
- 8. visible part of the moon grows smaller
- 9. the Earth's position on the axis