You sit with friends around a campfire, roasting marshmallows. Which transfer of thermal energy involved in this system is an example of radiation?

A. Thermal energy moves from the outside of the marshmallow to

the inside of the marshmallow.

B. Thermal energy moves from the marshmallow to your fingers as

you touch the marshmallow.

C. Thermal energy moves through the air from the flames to the

marshmallow.

D. Thermal energy moves within the air above the flames as warmer

air rises.

No