During the ban, Beijing’s average levels of PM (particulate matter) dropped by 73.2% compared to the last year.
“Skyglow” is a term used to describe the brightness of the night sky in a built-up area as a result of light pollution.
Let’s do our part and keep our planet clean!
When Rio de Janeiro was bidding for the 2016 Olympics, the city promised to cleanup the notoriously polluted Guanabara Bay. Since the Bay will be the venue for sailing and windsurfing events, the cleanup is sort of important. But while International Olympic Committee officials insist the waterway will be cleaned in time for the 2016 games, just 500 days away, Rio’s mayor says otherwise.
Everyone on earth knows that pollution is hazardous to health. It can have devastating effects on your health and the environment.These undoubtedly shocking facts will make you re-examine your own habits.