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