Tag: dangers of pollution

  • 10 Most Polluted Cities In The World

    10 Most Polluted Cities In The World

    According to the World Health Organization, each year more than one million people die globally because of pollution. The main reason is the polluted particles in the air that enter the lungs and the blood causing respiratory, pulmonary and heart diseases. According to the health experts anything that is above 20 micrograms per cubic meter…