Across
- 1. Season when the earth tilts toward the Sun
- 3. What happens to day and night during an equinox
- 5. Force that keeps Earth in orbit around the Sun
- 7. The shape of Earth’s orbit
- 8. Earth's spinning that causes day and night
- 9. Caused by Earth’s rotation
- 11. The longest or shortest day of the year
- 13. This changes depending on Earth's tilt during seasons
Down
- 2. Earth's orbit around the Sun
- 4. Imaginary line Earth spins on
- 6. What Earth’s revolution around the Sun causes
- 10. Along with revolution, this causes seasons
- 12. The Moon's revolution does not cause this