Across
- 2. Moon phase that is completely dark
- 4. Moon phase that is half way lit on the right
- 5. The pattern of ocean water rising and falling
- 6. The force that pulls objects of smaller mass to an object of larger mass
- 8. The effect gravity has on an object
Down
- 1. Moon phase that is half way lit on the left
- 3. Having to do with the ocean
- 5. Having to do with dry land
- 7. Moon phase that is completely lit up
- 9. The portion of the coastline that goes through periods of coverage and exposure