Across
- 3. Reason Earth has seasons
- 8. When the sun's altitude is higher, we have days that are _______.
- 9. During this season, light from the sun approaches Earth at close to a 90-degree angle
- 12. Imaginary line around Earth's middle that divides it into northern and southern halves
- 14. Earth moves around the sun in this direction
- 18. Pathway Earth follows around the sun
- 19. One of these occurs every 24 hours
- 20. A natural satellite that moves around the earth once every 28 days
Down
- 1. Australia experiences this season when the North Pole is tilted towards the sun and the South Pole is tilted away
- 2. In Australia, this is on June 21st (2 words)
- 4. This object in the sky has been used by many cultures to navigate because its location never changes (2 words)
- 5. Longest day of the year (2 words)
- 6. Earth completes on of these every 365 days
- 7. Seattle is located in the Northern ______.
- 10. As the angle of sunlight gets less direct, the temperature will _______.
- 11. Distance northward or southward
- 13. Its gravity is so massive that everything in our solar system moves around it
- 15. Occurs twice a year when day and night are the same length
- 16. Earth spins around its ______, which is angled at 23.4 degrees.
- 17. Earth has four of these, which are marked by particular temperatures, weather patterns, and daylight hours