Seasons

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Across
  1. 2. Northern Hemisphere is tilted toward the Sun.
  2. 3. The reason for Earth's seasons.
  3. 4. September 22: The beginning of Fall.
  4. 8. Line that separates the North and South Hemispheres.
  5. 9. June 21: The beginning of Summer.
  6. 10. Number of weeks in a year.
Down
  1. 1. Northern Hemisphere is tilted away from the Sun.
  2. 2. March 20: The beginning of Spring.
  3. 5. Imaginary line that Earth spins on.
  4. 6. Seasons are this in different hemispheres.
  5. 7. December 21: The beginning of Winter.