Seasons Crosswords

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Across
  1. 2. season in the Northern Hemisphere when it is tilted towards the sun
  2. 4. direction of revolution
  3. 7. type of sunlight received in the summer
  4. 9. type of sunlight received in the winter
  5. 10. north star
Down
  1. 1. line between night and day
  2. 3. number of seasons in a year
  3. 5. when it's summer in the Northern Hemisphere it's ______ in the Southern Hemisphere
  4. 6. imaginary line that runs between the north and south poles
  5. 8. the ____ of Earth's axis causes seasons