Astronomy and General Science

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Across
  1. 2. Gases surrounding the Earth
  2. 4. How the sun creates energy
  3. 5. Energy transfer where heat rises, cold sinks
  4. 7. the number of stars in our solar system
  5. 8. Energy transfer through space
  6. 10. Contains planets revolving around a star
  7. 13. Category that describes all water on Earth
  8. 15. the amount of time it takes for the Earth to revolve one time around the sun (no spaces)
  9. 16. To move around another object
Down
  1. 1. Really high high tides (full and new moon)
  2. 3. Energy transfer by touching
  3. 6. Category that describes all living things
  4. 9. time it takes for Earth to rotate once (no spaces)
  5. 11. The electromagnetic spectrum is all types of
  6. 12. Category that describes Earth's land/ crust
  7. 14. to spin on an axis