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