Across
- 2. northern and southern half
- 6. the tilt cause the sun radiation to strike the hemisphere
- 7. the earths movement around the sun
- 9. the name of the earths complete orbit
Down
- 1. earths orbit is on the ellipse
- 3. the shape of the earth
- 4. logest day and longest nights
- 5. the day where the hours of nights and day are equal
- 8. the movement of the earth