1) Sources of light a) Natural- Artificial b) Energy c) Sound d) Translucent e) Clearly f) Opaque 2) Is a form of energy that travels in straight lines. a) Natural b) Artificial c) Traslucent d) Clearly e) Light f) Opaque 3) You don’t see clearly what’s on others side a) Light b) Natural c) Artificial d) Opaque e) Translucent f) Transparent 4) You see clearly what’s other side. a) Light b) Transparent c) Translucent d) Artificial e) Opaque f) Natural 5) You can’t see what’s on the other side. a) Light b) Sound c) Opaque d) Artificial e) Translucent f) Transparent 

The Light

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