|What is heat?
||Heat is the transfer of kinetic energy to a cooler object.
|Do particles have spaces in between them?
||Yes. Yes they do.
|Are particles very active?
||They move all the time.
|What is temperature?
||The average kinetic energy in an object.
|What is kinetic energy?
||The energy that all moving objects possess.
|What is thermal energy?
||The total energy of attraction of all the particles of a material.
|How can occupants of houses remain comfortable?
||Using a heating system that keeps hot places hot and cold spaces cold.