Air pollution
Air pollution is a major environmental health risk, causing millions of premature deaths worldwide each year. Here's an overview: Causes of Air Pollution 1. *Fossil Fuel Combustion*: Burning fossil fuels like coal, oil, and gas for energy releases pollutants like particulate matter (PM), nitrogen oxides (NOx), and sulfur dioxide (SO2). 2. *Industrial Processes*: Industrial activities like mining, smelting, and refining release heavy metals and other pollutants into the air. 3. *Agricultural Activities*: Farming and livestock production can release ammonia (NH3) and other pollutants into the air. 4. *Vehicle Emissions*: Cars, trucks, and other vehicles emit pollutants like PM, NOx, and volatile organic compounds (VOCs). 5. *Waste Disposal*: Open burning of waste and landfill fires release pollutants like dioxins and furans. Effects of Air Pollution 1. *Respiratory Problems*: Air pollution can cause respiratory issues like asthma, chronic obstructive pulmonary disease (COPD), and lu...