-DEPLETION OF OZONE IN CHINA       

-TREES ARE CUT RAPIDLY            

-DUE TO OVER POLLUTION MASKS ARE USED

-INCREASE IN SPREAD OF DISEASES

-USAGE OF NON- BIODEGRADABLE SUBSTANCES

 -SEWAGE WASTE                                   

-INDUSTRIAL POLLUTION                   

-POLLUTED LAKE                                   

-INCREASE IN HUNGER

  increase in carbon dioxide due to many activities