Across
- 3. A natural satellite of the Earth
- 6. The moment when the Sun appear on the horizon in the morning
- 7. An action of Earth that causes day and night
- 8. The period of the Earth moving around the Sun
- 9. Daily disappearance of the Sun below the horizon as a results of Earth's rotation
Down
- 1. A position of the Sun where the shadow of an object is lowest
- 2. The main source of light
- 4. A position of the Sun where the shadow of an object is shortest
- 5. A complete rotation of the Earth
- 6. An area where the light from the light source cannot reach
- 10. The period between sunset and sunrise when the Sun is below the horizon
- 11. Third planet from the Sun