Science

1. the partial pf total blocking of one object in space by another
3. the darkest part of the moons shadow
4. the part of the shadow surrounding the darkest part
7. the periodic rise and fall of water
9. the path of an object as it revolves around another object in space
11. the 2 days of the year on which the sun reaches its greatest distance north or south of the equator
13. the blocking of sunlight when the moon is directly between the earth and the sun
14. The different apparent shapes of the moon as seen from earth
15. Study of the moon, stars, and other objects in space
16. the tide with the least a difference between consecutive low and high tides
18. a system of organizing time that defines the beginning, length, and divions of a year
19. the attractive force between two objects. The strength depends on the mass and distance between the object

2. the blocking of sunlight when the earth is directly between the moon and the sun
5. the 2 days of the year on which neither hemisphere is tilted toward or away from the sun
6. Imaginary line that passes through the earths center and north and south poles
8. a push or pull extended on an object
10. the movement of an object around another object
11. the tide with greatest difference between consecutive low and high tides
12. the spinning motion of a planet on its axis
17. the tendency of an object to resist any change in its motion