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