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