A) mechanical energy B) electric energy C) chemical energy D) nuclear energy
A) chemical energy B) generators C) electric power D) photosynthesis
A) always B) never C) only in the summer D) sometimes
A) photosynthesis B) chemical energy C) generators D) electric power
A) through wires B) through wind C) through chemical energy D) through sunlight
A) hand crank B) By turning the "On" button. C) chemical energy D) batteries
A) better gasoline B) kinetic energy C) nuclear energy D) chemical energy
A) light and thermal energy B) chemical and electric energy C) energy and sound energy D) sound and light energy
A) electric energy B) sound energy C) nuclear energy D) thermal energy
A) photosynthesis B) electric energy C) generators D) combustion
A) burns gasoline B) moves C) stops D) go faster
A) travel faster B) go C) stall D) stop
A) yes B) no C) sometimes D) usually
A) Energy B) A flashlight C) An animal D) A car |