Which of the Following Describes Radiation, Which Is One Kind

Multiple Choice

Which of the following describes radiation, which is one kind of heat transfer process during the combustion phase of wildfire?

A) Transmission of heat through molecular contact
B) Heat transfer though electromagnetic waves
C) Heat transfer by the movement of heated gases driven by temperature differences in air
D) Heat transfer by endothermic chemical reactions
E) Heat transfer by splitting large fuel molecules into smaller ones