Across
- 3. ____ tides cause the least amount of difference between the high and low tides
- 5. A ________ is marked by the longest or shortest day of the year
- 8. ________ is when an object spins around it's center
- 9. When an object revolves around another
- 10. The imaginary line that runs through both of Earth's poles
- 11. The ____'s gravitational pull causes tides
- 12. The two halves of the Earth separated by the equator
Down
- 1. The imaginary line separating the north and south hemispheres
- 2. An _______ is marked by equal day and night
- 4. The path an object takes as it revolves around another object
- 6. _____ tides cause the greatest amount of difference between the high and low tides
- 7. The partial or total blocking of light of one object by another
