1) natural sources of light a) b) c) d) 2) man-made light resources  a) b) c) d) e) 3) transparent objects a) b) c) d) 4) translucent objects a) b) c) d) 5) opaque objects a) b) c) d) 6) transparent objects may .............................? a) allow light to pass through it   b) block some of the light and allow some of the light to pass through it  c) not allow light to pass through  7) translucent objects may .....................................? a) allow light to pass through it b) block some of the light and allow some of the light to pass through it c) not allow light to pass through 8) opaque objects may ........................? a) allow light to pass through it b) block some of the light and allow some of the light to pass through it c) not allow light to pass through

light

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