Across
- 5. describing the frequency of a sound
- 6. study of space
- 7. it comes out at night
- 11. when the moon is illuminated in a crescent shape
- 13. 7 days after the springtide
- 15. fully shaded region of a shadow
- 16. when the tide is farther out
- 17. the
- 18. when the moon is almost fully illuinated
- 19. turning on the axis
- 21. space station
- 22. Neptune, Uranus ,Jupiter all are these types of planets
- 23. the moon controls this in the ocean
- 24. when astronomers look at the different objects in space
- 25. consistency measured by volume
- 29. solid piece of debris in space
- 30. when the moon passes in front of the sun
- 31. natural body outside the earths atmosphere
Down
- 1. another type of solid debris in space
- 2. when the tide is farther up on the shoreline
- 3. moving in a circular motion around something
- 4. a tide after the new moon or the full moon
- 8. the planets ____ around the sun
- 9. partially shaded outer region of the shadow
- 10. theory that the earth is in the middle and everything orbits it
- 12. theory that the sun is in the middle and everything orbits the sun
- 14. radiowaves and varying density
- 20. the water in the ocean crashing on shore is a what?
- 26. celestial body orbiting the sun
- 27. when the moon falls into the earths shadow
- 28. when the earth tilts