Across
- 1. what gives us our seasons?
- 6. what is Leonard doing out?
- 8. what would the oceans do if the Earth was closer to the sun?
- 12. how long would one side of the Earth be cold if our planet didn't rotate?
- 13. in Leonard's society, if it's your profession you're unemployed
- 14. a person suffering from a serious mental illness
- 15. the Milky Way is one of them
- 16. what wouldn't the Earth hold if it was smaller?
- 17. how does the voice from the car sound?
- 19. if all the stars burn out, what will drop to zero?
- 20. a television station
Down
- 2. what will the sun do if it consumes all its supply of hydrogen?
- 3. what wouldn't we be able to do if the Earth was bigger?
- 4. what's the difference between Leonard's house and other houses?
- 5. if it didn't exist, solar radiation would harm us
- 7. what would our planet be covered with if it was further from the sun?
- 9. what does the Earth rotate on?
- 10. how many police cars are there in the city?
- 11. featuring an imaginary place or state in which everything is extremely bad or unpleasant
- 12. if there isn't crime, it's useless
- 13. what's necessary to life?
- 18. how does Leonard describe every person he sees in the houses?