Across
- 2. Earth's path around the sun.
- 3. Earth's rotation on it's __________ causing day and night.
- 5. __________ occurs mainly because of the difference in how much the moon pulls on different parts of earth.
- 6. The Study of Space
- 7. When the earth is directly between the earth and moon.
- 8. The movement of one object around another object is called a __________.
- 9. The force of __________ pulls the moon and earth toward each other.
Down
- 1. Round pits on the moon.
- 4. When the moon passes between the earth and the sun.
- 8. Earth's spinning is called __________.