Across
- 2. path of a celestial body around the parent body
- 4. the earth is said to be aphelion when the distance from the sun is maximum
- 6. period of diffused light after the sunset
- 7. motion of the earth around the sun
- 10. longest day in the northern hemisphere and shortest day in southern hemisphere,June 21
- 11. the earth is said to be perihelion when the distance from the sun is minimum
Down
- 1. shortest day in the northern hemisphere and longest day in he southern hemisphere ,December 22
- 3. period of diffused light before the sunrise
- 5. equal day and equal night,September 23
- 8. equal day and equal night,March 21
- 9. spinning of the earth on its own axis