Please answer this science question NO LINKS

Heat from the sun reaches earth to a. radiation b. convection c. conduction

Kate is working on a project in her tech education class. she plans to assemble a fan motor. which form of energy does the motor convert most of its electric energy into? a. light energy b. motion energy c. sound energy d. thermal energy

Chemical energy is a form of energy. a. heat b. kinetic c. potential d. electromagnetic