Page 36 - Science Tour 2 (Workbook)
P. 36

9                               Light











                 Complete:







               1. The main source of light is ...................








               2. ................... makes things visible.








               3. An artificial source of light is ...................








               4. A rainbow consists of ................... colours.








               5. Light moves in ................... lines.








               6. Natural sources of light are ...................


                  and ...................




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