Across
- 2. → the time when day and night are nearly equal
- 4. → path followed by a satellite
- 5. → people go to space
- 6. → an imaginary line dividing Earth into the Northern and Southern Hemispheres
- 8. → coldest season with shorter days
- 10. → season when leaves fall and temperatures cool
- 11. → the slanted position of Earth’s axis
- 13. → planet satellites often orbit around
- 16. → the star that provides light and heat to Earth
- 17. → device used to send signals from satellites
- 18. → the imaginary tilted line through Earth’s poles
- 19. → natural satellite of Earth
- 20. → half of Earth (Northern or Southern)
Down
- 1. → the movement of Earth around the Sun
- 3. → Force that keeps satellites in orbit
- 4. → the path Earth follows around the Sun
- 7. → machine sent into space to orbit Earth
- 9. → the spinning movement of Earth on its axis
- 12. → the time when one hemisphere gets the most sunlight
- 13. → season with warming temperatures and plant growth
- 14. → hottest season with longer days
- 15. → area beyond Earth’s atmosphere