What energy transfers happen when you cook sausages on a camp fire burning wood?

Heat energy, because of the fire burning the wood and the sausages.

My answer is opptionc, just check with anyone else

Aform of energy that is reflected or emitted from objects in the form of electrical and magnetic waves that can travel through space. there are many forms of  electromagnetic  energy including gamma rays, x rays, ultraviolet radiation, visible light, infrared radiation, microwaves and radio waves.