Earth's Motion

1. - the tendency of an object to not want to change its motion
7. - the movement around an object
10. - the longest daytime hours of the year for the northern hemisphere
11. - the study of space
12. - the highest high tides, the moon. earth and the sun are all lined up in a straight line
13. - divisions of the year (spring, summer, autumn, and winter) marked by particular weather patterns and daylight hours, resulting from the earth's changing position concerning the sun.
16. - the force that pulls object towards each other
18. - the imaginary line that the sun hits directly during the summer solstice
19. - the shapes of the moon visible to earth from the reflection of the sun
20. - the lowest high tide, the moon earth and sun are at a 90 angle to each other
22. - when the light from the sun on the moon is increasing
23. - the shape an object takes as it goes around another object

2. - the imaginary line that the sun hits directly during the winter solstice
3. - the the earth blocks the sunlight from hitting the moon and the moon falls into the earth's shadow
4. - the longest night time hours of the year for the northern hemisphere
5. - the spinning around an imaginary axis
6. - an imaginary line the goes through the center of an object when it rotates
8. - the days with Paul day and night hours
9. - when the moon covers then sun and the shadow of the moon falls onto earth
14. - the dark shadow of an eclipse which cause a total eclipse
15. - when the moon is having the shadow get bigger
17. - the lighter shadow during an eclipse which cause a partial eclipse
21. - an imaginary line the cuts the earth into equal northern and southern hemispheres