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ENVIRONMENTAL CAMPAIGN
Presented by:
Erika Osorio GonzalezCamila leguizamoAndrea SabogalEfraín Tique Angélica Villamil
AIR PILLUTION
INTRODUCTION
ENVIRONMENTAL PROBLEM
POSSIBLE SOLUTION
Less pollutants!! Electrical automobile
without use during a lot of time.
INVENTIONS ENVIRONMENTALLY FRIENDLY
ADVANTAGE
ENVIRONMENTAL CAMPAIGN
CONCLUSIONS