The Sun, gives energy, uses energy, The electric fan, gives energy, uses energy, The iron, gives energy, uses energy, The oil, gives energy, uses energy, The plane, gives energy, uses energy, The coal, gives energy, uses energy, Most cars get energy from ..., water, fuel, coal, Light passes through ..., a clear glass window, a wooden door, a thick wall, Light bounce back to us from ..., a book, a mirror, a wooden table, Light bounce off ..., smooth and shiny objects, thick books, a thick wall, The sound of an airplane is ..., soft, loud, The sound of a clock ticking is ..., soft, loud, The sound of a drum is ..., soft, loud, The sound of a cow is ..., low, high, The sound of a bird is ..., low, high

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