Sun - Earth - Moon - Crossword Labs

2. Refers to the wave patterns within Earth's waters.
7. The wide array within the variances of light arranged by differing wavelengths and frequencies.
9. When the tilt is most pointed away from the sun
10. The Earth is in the middle and it's shadow is cast upon the moon.
13. Causes Earth's seasons.
14. Matter that enables a wave to travel through.
15. Occurs when the moon's lit portion is increasing.
17. Number of hours before the next tide change.
20. Occurs when the Sun-Moon-Earth are perpendicular.
21. Allows light to pass through and refract.
22. Tilt is moving away from the sun.
23. Means that it happens twice a day.
25. The spinning motion an object makes as it moves around a central object.
26. Time where the Earth experiences intense seasons due to Earth's tilt being pointed towards or away from the sun.
27. More of this increases gravity.
28. Shaped like )( and makes light diffract, expanding the image.
29. The moon is in the middle and it's shadow is cast upon Earth.
31. Tilt is beginning to get closer to the sun.
32. Shaped like () and makes light focus to a specific point.

1. Travel fastest through the least dense matter or a vacuum.
3. Occurs when the moon's lit portion is decreasing.
4. The path an object makes around a more massive one.
5. Half of the Earth
6. Light wave with the longest wavelength.
8. Time where the Earth experiences mild seasons due to the tilt being balanced.
11. Moon is at maximum luminosity.
12. Days in the lunar cycle.
16. Light wave with the highest frequency.
17. Travel fastest through dense matter, like a solid.
18. Devices used by scientists to enable individuals to see things at different distances and wavelengths they cannot.
19. Occurs when the Sun-Moon-Earth are parallel.
20. Does light ever travel faster than sound?
24. Less of this increases gravity.
27. Allows light to reflect off of it.
29. When the tilt is most pointed towards the sun
30. The object that has the greatest influence on the tides.