Across
- 1. Half of the Earth, divided into Northern and Southern.
- 7. A region of the Earth that has the same standard time, generally covering 15 degrees of longitude.
- 9. The movement of the Earth around the Sun, taking approximately 365.25 days.
Down
- 2. The time of year when the Sun reaches its highest or lowest point in the sky, resulting in the longest or shortest day.
- 3. The time of year when day and night are nearly equal in length, occurring in March and September.
- 4. The 0° longitude line that serves as the starting point for time zones.
- 5. An imaginary line around which the Earth rotates, running from the North Pole to the South Pole.
- 6. The spinning motion of the Earth on causes, causing day and night.
- 8. The path the Earth follows as it moves around the Sun.
