1) Which of these are light sources? a) flashlight b) moon c) candle d) sun e) shoes f) eye 2) Why can't humans see in the dark? a) Our eyes are closed b) Absence of light 3) Which of these items reflect the light from a flashlight? a) felt b) mirrors c) card d) wood e) plastic wallet 4) How is a shadow formed? a) Light from a source touching the floor b) Light from a source being blocked by an opaque object 5) What happens to an object's shadow it you move a lamp really close to the object? a) the shadow gets smaller b) the shadow stays the same c) the shadow gets bigger 6) What light sources are not safe to look at? a) tv b) campfire c) lighthouse d) flashlight e) street lamp f) sun 7) How can you protect your eyes from the sun? a) Wear sunglasses b) Wear a hat c) Wear a white t-shirt d) Never look directly at the sun

Light & Shadows Science Lesson #7

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