What are the 3 biggest contributors to air pollution?
What are the 3 biggest contributors to air pollution? Vehicle emissions, fuel oils and natural gas to heat homes, by-products of manufacturing and power generation, particularly coal-fueled power plants, and fumes from chemical production are the primary sources of human-made air pollution.
Who pollutes the worst?
Top 10 polluters
- China, with more than 10,065 million tons of CO2 released.
- United States, with 5,416 million tons of CO2.
- India, with 2,654 million tons of CO2.
- Russia, with 1,711 million tons of CO2.
- Japan, 1,162 million tons of CO2.
- Germany, 759 million tons of CO2.
- Iran, 720 million tons of CO2.
What is the largest contributor to air pollution?
Vehicle emissions, fuel oils and natural gas to heat homes, by-products of manufacturing and power generation, particularly coal-fueled power plants, and fumes from chemical production are the primary sources of human-made air pollution.