Earth Sun Moon

4. The sun appears farthest north of the equator once each year and farthest south once each year
5. Push or pull
6. Large, round pits
7. Earth's path
8. The amount of matter in an object
12. Neither hemisphere is tilted toward the sun
13. States that every object in the universe attracts every other object
17. Attracts all objects toward each other
19. A system of organizing time that defines the beginning, length, and divisions of war
20. Dark, flat areas
21. The different shapes of the moon you see from earth
22. The larger part of the moon’s shadow

1. The imaginary line that passes through earth’s center and the north
2. The measure of the force of gravity on an object
3. says that an object at rest will stay at rest and an object in motion will stay in motion with a constant speed and direction unless acted on by a force
9. Occurs when the moon passes directly between earth and the sun, blocking sunlight from earth
10. The tendency of an object to resist a change in motion
11. Chunks of rock or dust in space
13. Occurs at a full moon when earth is directly between the moon and the sun
14. The very darkest part of the moon’s shadow
15. The movement of one object around another
16. The spinning of earth on it’s axis
18. When an object in spaces comes between the sun and a third object it casts a shadow on that object