Across
- 2. natural satellite of the moon
- 5. diameter of the moon
- 6. kind of eclipse when the moon passes between the sun and earth
- 8. small part(less than 1/8? of the moon is lit up
- 10. meaning for umbra
Down
- 1. half of the moon is lit up
- 3. entire moon is lit up
- 4. kind of eclipse where the moon passes directly behind the earth
- 7. 4.3 billion years
- 9. half of the moon is lit up
