Across
- 2. an object will stay in motion unless it's stopped
- 3. moon phase where the entire moon surface is lit up
- 7. two objects attract each other
- 8. when the moon's shadow is on the earth
Down
- 1. moon phase when the moon is not visible
- 4. when the moon is in the earth's shadow
- 5. a planet's path around the sun
- 6. caused by the tilt of the earth and it's revolution around the sun