  MATCH

1.MOTORS 



2.SMOKE 



3.PETROLEUM



4. CHEMICALS   COMBUSTION



5.PESTICIDES



 6.RADIOACTIVE FALLOUT



7.FERTILIZER DUST



8-MINING   



9-VOLCANIC ERUPTION



10,GRILLS      



11.POWER GENERATION



12.POLLEN



13.FACTORIES  



14.SMOG



air-pollution-fun-activities-games_2070.doc

AIR POLLUTION

air-pollution

  MATCH

1.MOTORS 



2.SMOKE 



3.PETROLEUM



4. CHEMICALS   COMBUSTION



5.PESTICIDES



 6.RADIOACTIVE FALLOUT



7.FERTILIZER DUST



8-MI…