Across
- 2. The part of earth that is south (below) of the equator.
- 5. The 24-hour period starts after midnight. 7 of them in one week.
- 7. The opposite of clockwise.
- 10. The Earth's main source of energy. The Earth revolves around it.
- 11. The path an object moves around another object.
- 14. Shown in scales, measuring hotness or coldness.
- 18. The rays of the sun going to the Earth are not horizontal lines, making _______.
- 19. The movement of Earth going around the sun counterclockwise.
- 20. 365 days in one ________.
Down
- 1. The part of Earth that is north (above) of the equator.
- 3. No sunlight all day. You can see stars all day.
- 4. An incorrect opinion or view based on an incorrect understanding.
- 6. An imaginary tilted line that the Earth rotates on.
- 8. The part of the day with very little sunlight. The moon and stars are visible at this time.
- 9. The planet we live on. It is extremely small compared to the sun.
- 12. The earth's circular motion on its axis.
- 13. An imaginary line going across the Earth. It is the warmest around this line.
- 15. An oval closely resembling a circle. The Earth's orbit is a _______.
- 16. When there is daylight all day, the sun does not set.
- 17. The rays shining on the Earth are horizontal, straight lines.