Air pollution has been linked to increased rates of asthma, decreased lung capacity and shorter lives. Since the Industrial Revolution there have been numerous global episodes where human-life was taken from complications resulting from particulate pollution. In your post, explore some of the causes of particulate pollution. Is it always man-made? Are there particular climatic conditions that exacerbate smoggy conditions? In addition to human tolls, are there consequences on the natural environment? Be sure to write in paragraph format (complete sentences) and provide citations to your sources as you use research to support your own opinion. A minimum of one source is required