energy Quiz

Question Number 1 what is energy? A. ability to see B. ability to work C. ability to talk D. ability to sleep E. ability to walk F. ability to eat Question Number 2 what is the main source of energy? A. moon B. star C. glow-worm D. firefly E. torch F. sun Question Number 3 what is conduction? A. transfer of heat in gases B. transfer of heat in liquids C. transfer of heat in solids D. transfer of heat in light E. transfer of heat in water F. transfer of heat in air