Earth in Space

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Across
  1. 2. An imaginary line down the centre of an object
  2. 5. An event that occurs two times a year when the sun reaches its highest or lowest point.
  3. 8. An event that occurs two times per year when the length of the day and night are equal.
  4. 9. The time it takes for a planet to orbit the sun
  5. 10. The path a body travels around another
  6. 12. A sloped or angled position
Down
  1. 1. The time it takes for a planet to rotate around its axis
  2. 3. Four different periods of the year where different amounts of sunlight hits the Earth due to the Earth's tilt.
  3. 4. A group of stars or planets held together by gravity
  4. 6. Because of its tilt, the earth can be divided into the northern and southern ...
  5. 7. Star at the centre of the solar system that planets orbit around as well as produces heat and light.
  6. 11. The spinning of an object around its axis