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