study crossword

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Across
  1. 3. Earth’s yearly orbit around the Sun
  2. 6. Sun’s rays hit Earth at a steep angle, making energy more concentrated
  3. 7. one of the hottest planets in the solar system
  4. 11. the thing the keeps us on the ground and keeps the planets order so they don't crash into each other
  5. 12. takes the earth 365 day to orbit the sun
  6. 14. The two times of year when the Sun is at its greatest distance from the equator (summer and winter).
  7. 17. the bottom Hemisphere
  8. 20. The imaginary line dividing Earth into two hemispheres
  9. 22. the hottest season
Down
  1. 1. the top Hemisphere
  2. 2. which planet has the most gravity in our solar system
  3. 4. the planet that we live on
  4. 5. Sun’s rays hit at a slanted angle, spreading energy over a larger area
  5. 8. Half of Earth (Northern or Southern)
  6. 9. The imaginary line Earth spins around
  7. 10. the the planets do around the sun
  8. 13. the farthest planet from the sun
  9. 15. the coldest season
  10. 16. has the slowest rotation speed and also moves the slowest in the solar system
  11. 18. The two times of year when day and night are about equal in length
  12. 19. the planets with the least amount of gravity and the closest to the sun
  13. 21. The Earth is tilted 23.5° from vertical