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