Across
- 2. an invisible line in which an object rotates, or spins
- 6. any moon that appears more than half-lighted but less than full
- 9. a half of the earth
- 10. any of the varying appearances of the Moon as seen from Earth
- 11. the lunar phases after the Full moon
- 13. a period of moderate tides when the sun and moon are at right angles to each other
- 14. the circular motion of an object around its center
- 16. the first lunar phases after the New Moon
Down
- 1. a physical force of attraction between objects
- 3. Spring, Summer, Fall, and Winter
- 4. The small portion of the Moon visible in the sky
- 5. the state of the tide when at its lowest level
- 7. the large rise and fall of the tide at or soon after the new or the full moon
- 8. the state of the tide when at its highest level
- 10. the representation of the moon's journey around the Earth
- 12. The motion of an object around a point
- 15. long-period waves that move through the ocean in response to the forces exerted by the moon and sun
