A) eat B) conserve energy C) fly D) do work
A) heat B) sound C) light D) inertia
A) a factory B) the moon C) the sun D) a fire
A) stars and planets B) life on Earth C) water and oxygen D) rocks and dirt
A) wings B) wheels C) an engine D) energy
A) magnetic energy B) sound energy C) solar energy D) nuclear energy
A) food B) soil C) water D) leaves
A) heat from an oven B) the sun C) a magnet D) energy in food
A) the sun B) a fire C) a magnet D) a radio
A) the poles of the Earth B) distant plantes C) power plants D) dead plants and animals
A) the energy of motion B) the ability to do work C) energy stored in an object D) energy fromthe sun
A) the energy of motion B) the ability to do work C) energy from the sun D) energy stored in an object
A) energy stored in an object B) energy from the sun C) the ability to do work D) the energy of motion
A) the energy of motion B) heat energy C) energy fromt he sun D) energy stored in an object |