In 1952 in London, many people died due to air pollution caused by:

🧠 Explanation:

In 1952, London experienced a deadly smog event, killing thousands due to coal smoke and fog trapping pollutants. Known as the Great Smog, it led to severe respiratory issues and prompted environmental reforms like the Clean Air Act. This disaster highlighted the dangers of air pollution, shaping modern environmental policy. Understanding its impact is vital for public health and urban planning, as it underscores the need for pollution control. The Great Smog’s legacy drives global efforts to reduce emissions, ensuring cleaner air and healthier urban environments through stringent regulations and monitoring.