Across
- 4. the different appearances of the moon from Earth throughout the month.
- 8. the spin of s body on its axis.
- 9. the movement when the sun appears to cross the celestial equator
- 11. the time it takes Earth to orbit the sun once.
Down
- 1. a natural ir artificial body that revolves around a celestial body that is greater in mass.
- 2. a tide of increased range that occurs two times a month at new and full moons.
- 3. a tide of minimum range that occurs during the first and thirdof the moon.
- 5. the point at which the sun is as far north or as far south as the equator.
- 6. a force of attraction between 2 objects due to there masses.
- 7. a division of the year determined by both Earths tilt relative to the sun and position to the sun.
- 10. the time for earth to rotate once on its axis.
