Across
- 1. The _______ of the large object is greater than the smaller object's.
- 4. The moon changes into 8 different ______ in the night sky.
- 6. Big tidal range, happens at full and new moon.
- 7. The lines that go from north to south, the middle one is the Prime Meridian.
- 10. Layer in the atmosphere that protects us from UV rays, is being damaged.
Down
- 2. Small tidal range, happens at first and third quarter moon.
- 3. The lines that go east to west, the middle one is the equator.
- 5. The time where the day is longest or the night is longest, happens twice a year.
- 8. The time where the day and night are the same length, happens twice a year.
- 9. _____ is based on the mass and acceleration of an object.
