Page 40 - Science Tour 2 (Workbook)
P. 40

10                           Pollution











                 Complete:







               1. ................... damages the world around us.








               2. Polluted water harms our ...................








               3. Polluted air harms our ...................








               4. ................... reduces pollution.








               5. ................... kills fish and plants.








               6. Air is polluted by gases from ...................


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




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