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Is a flashlight a source of light?
yes
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What happens when an object blocks light?
Shadow
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Are sunglasses: transparent, translucent or opaque?
translucent
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True or False: Light can communicate a message
True
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Is a book: transparent, translucent or opaque?
opaque
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Is a bird a source of light?
no
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Is the sun a source of light?
yes
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Is a light bulb a source of light?
yes
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Light is energy we _____.
see
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Is a window: transparent, translucent or opaque?
transparent
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