Across
- 1. type of radiation given off by the sun
- 4. heat is moved by conduction, convection or radiation
- 7. movement of heat through objects touching
- 9. substance that allows heat transfer
- 11. device which uses sunlight to heat or cook food
- 12. resource that is naturally replenished as being used
Down
- 2. heat transfer through electromagnetic waves
- 3. substance that does not allow heat transfer
- 5. property of an object to absorb or reflect heat
- 6. bouncing back of heat by an object without absorbing it
- 8. heat transfer through a fluid such as air or liquid
- 10. resource that cannot be readily replaced