Across
- 4. it is cold
- 5. something on your roof
- 8. earth
- 10. a type of energy
- 11. hot&cold
- 12. comes from the sun
- 13. they use this in bombs
Down
- 1. something that needs wind
- 2. can make heat
- 3. your light is
- 4. something on earth
- 6. light
- 7. it is hot
- 9. has a lot of heat in it
- 14. from the sun