Across
- 2. The half of the earth which is north from the equator.
- 8. The angle of sunrays where there is less concentrated energy.
- 10. The shortest or longest day of the year.
- 11. Sunrays where a small amount of area is covered.
- 12. One ____ of the Earth on it's axis is equal to one day.
- 16. One ______ of the Earth around the sun is equal to one year.
- 19. When day and night are equal, September 21st and March 21st.
- 20. The path that the Earth takes to revolve around the sun.
- 21. The distance in degrees east or west of the prime meridian.
Down
- 1. The degrees of Earth's tilt.
- 3. The angle of sunrays where there is more concentrated energy.
- 4. The brightest star in the constellation.
- 5. A circle of latitude which is north of the equator.
- 6. The opposite of clockwise
- 7. Sunrays where there is more area covered
- 9. The shape of Earth's orbit.
- 13. A circle of latitude which is south of the equator.
- 14. The distance in degrees north and south of the equator.
- 15. Scientific word for northstar.
- 17. An imaginary line which the Earth rotates on.
- 18. An imaginary line that circles the Earth halfway between the North Pole and South Pole.