Across
- 1. the entire visible moon is illuminated
- 4. movement of an object around another object
- 6. the revolution of the moon around the sun
- 7. decreasing in size
- 9. increasing in size
Down
- 2. none of the visible moon is illuminated
- 3. rising and falling of the ocean
- 4. the spinning of an object on its axis
- 5. a repeating path one object takes around another
- 8. force that pulls objects towards each other