Air Pollution -

Air pollution kills millions every year — where does it come from?

Pollutants enter our atmosphere from both human activities and natural events: air pollution

Power plants, factories, and vehicles release sulfur dioxide, nitrogen oxides, and carbon dioxide. Air pollution kills millions every year — where

Nearly 2.1 billion people rely on polluting fuels (like wood, coal, or kerosene) for cooking and heating, leading to dangerous indoor air quality. and vehicles release sulfur dioxide

Large-scale farming releases methane and ammonia, while mining and waste incineration release toxic chemicals like mercury and lead.