Question

What issue, air pollution, water impurities, or food contamination, do you consider the most serious for our population and the world, and why?

Answer 1

I consider air pollution is most worst issue of the world. The World Health Organization estimates that dirty air kills around 7 million people each year. Long-term health effects from Air pollution include heart disease, lung cancer, and respiratory diseases such as emphysema. Air pollution can also cause long-term damage to people's nerves, brain, kidneys, liver, and other organs and it cause birth defects

Controlling air pollution. Reducing pollutants in the air is important for human health and the environment. Poor air quality has harmful effects on human health, particularly the respiratory and cardiovascular systems. Pollutants can also damage plants and buildings, and smoke or haze can reduce visibility.