blocked, A shadow is made when light is ______ by an object., transparent, Materials that let light pass through are called ______., opaque, Light cannot pass through ______ materials., dark, Shadows are always ______., sunlight, The Sun is a natural ______., colour, Shadows have no, mouth, Shadows have no details like eyes or ______., clear glass, Glass is a _____ material., solid, Wood blocks light because it is ______., beam, A shadow forms when an object blocks the _, shadows, Two lamps can make two ______., clear, Transparent materials are usually ______., shadow, Opaque objects can make a ______., shape, Shadows may change in ______ and size., light, A shadow forms on the side opposite the ______.

Light and Shadows

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