What are 3 ways thermal energy can be transferred?

Question

What are 3 ways thermal energy can be transferred?

Answer 1

conductive, radiant, convection

Answer 2

conduction - transfer through touch

radiation - Thermal radiation to be exact, electromagnetic heat emitted from surfaces (and the sun)

convection - transfer through air movement (heat  stored in the moisure in the air)

Answer 3

conduction, radiation and circulation. I'm not sure the third one. But I learned it last semester. check it online.

Answer 4

Radiation, convection, and conduction.  Convection is within a fluid medium (gas or liquid).  Conduction is within a solid.  Radiation can work in a vacuum, but also works in a gas.