Air Pollution: Issues and Concerns
Brennan, Raven The presence of harmful gases, aerosols, particulates and biological molecules in the atmosphere is termed as air pollution. Air pollution poses serious health risks to humans such as strokes, asthma, heart disease and lung cancer. Animals and plants are also adversely affected by it. Both natural and anthropogenic sources are responsible for air pollution. Wildfires, dust storms and volcanic activity are some of its natural sources. The use o...