Across
- 1. IR radiation is a...
- 6. Empty space
- 7. We get the energy for life from it
- 8. Conduction takes place only in these
- 10. The 'light' beyond red
- 11. Too much heat might cause a...
- 12. How many ways heat is transferred
- 13. Something being taken in
- 14. You can't see IR, it is...
Down
- 2. When liquid turns to gas
- 3. Atoms in solids can only do this
- 4. Something being given out
- 5. May take place in liquids or gases
- 9. How heat reaches us from the sun