Across
- 4. the spinning of Earth on its axis
- 7. tides without power
- 11. imaginary line that goes through the center of Earth
- 12. tides these are what people call larger tides
- 13. thickest layer of Earth
- 17. eclispe in which the sun cast earth's shadow onto the moon
- 18. how many phases of the moon are there?
- 19. when two tectonic plates move away from each other
Down
- 1. season where the northern hemisphere is tilted away from the sun
- 2. two tectonic plates pushed together
- 3. the almost about of hours that tides low and high can occur
- 5. the earth spins on this to cause seasons
- 6. where tides occur
- 8. the name for when all conteinents were put together
- 9. molten rock inside the mantle
- 10. phase of the moon in which only a lunar eclispe can occur on
- 14. the season are caused by the Earth's ___
- 15. what causes tides?
- 16. eclispe in which the moon passes between the earth and sun
- 20. how many lunar eclispe are there?