Across
- 4. shape of the Earth
- 7. imaginary line running from the north to south pole
- 8. sunlight shines equally on the northern and summer hemispheres
- 9. the time it takes to complete one full revolution
- 11. Earth's axis is always point at the ___
- 13. Areas around the ___ receive an average of twelve hours of daylight each day
- 15. fall and spring begin on the ___
- 16. the Sun's light reaches more of one hemisphere than the other
- 17. the motion of a body as it travels around another body in space
Down
- 1. a pattern of temperature and weather trends
- 2. Month the Earth is closest to the sun
- 3. summer and winter begin on the ____
- 5. the direction of Earth's rotation
- 6. one full rotation of a planet
- 10. the spinning of a planet on its axis
- 12. Earth's rotation is used to measure what?
- 14. Earth's axis is ____ at 23.5 degrees
