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