└── environmental pollution


/environmental pollution:
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 1 | # Example data for monthly CO2 emissions (in metric tons) for each factory
 2 | # Factories: [Factory1, Factory2, Factory3]
 3 | monthly_emissions = {
 4 |     'Factory1': [10.5, 11.2, 10.8, 9.6, 11.0, 10.3, 11.5, 12.0, 10.9, 10.0, 9.8, 11.1],
 5 |     'Factory2': [5.5, 5.2, 5.8, 5.6, 5.0, 5.3, 5.5, 5.0, 4.9, 5.0, 5.1, 5.2],
 6 |     'Factory3': [7.5, 7.8, 7.6, 7.9, 8.0, 7.4, 7.5, 7.7, 7.8, 7.9, 7.6, 7.5]
 7 | }
 8 | 
 9 | def calculate_annual_emissions(emissions):
10 |     # Initialize total annual emissions
11 |     total_annual_emissions = {}
12 |     
13 |     # Calculate the total emissions for each factory
14 |     for factory, monthly_values in emissions.items():
15 |         annual_total = sum(monthly_values)
16 |         total_annual_emissions[factory] = annual_total
17 |     
18 |     return total_annual_emissions
19 | 
20 | def main():
21 |     annual_emissions = calculate_annual_emissions(monthly_emissions)
22 |     
23 |     # Output the results
24 |     for factory, total_emission in annual_emissions.items():
25 |         print(f"The total annual CO2 emissions of {factory} are {total_emission:.2f} metric tons")
26 | 
27 | if __name__ == "__main__":
28 |     main()
29 | 


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