Across
- 1. hours a period of time when daylight occurs
- 4. the movement of one object around another object
- 7. a path that is curved and is followed by a satellite while it revolves around an object
- 8. hemisphere half of earth and the celestial plane
- 10. an imaginary line that divides earth into northern and southern hemispheres
- 11. hemisphere the other half of earth and celestial plane
Down
- 2. the slant of earth's axis.
- 3. an imaginary line through earth that goes through the north and south pole
- 5. a time or date when day and night are equal length(happens twice a year)
- 6. a time or date when the sun reaches its maximum or minimum declination (happens twice a year)
- 9. The spinning of an object on its axis (causes earths day and night)
- 11. 4 natural weather of the year
