Major Animals to be Extinct in Next 20 Years Due to Excessive Pollution. 
The impact of pollution globally for the past 10 decades is unaccountable. Animal Extinction is one among the outcomes of consistent and high pollution rates. Though pollution has two types: Natural and Man made. Man-made pollution is comparatively higher when compared to naturally caused pollution. Natural Pollution Natural Pollutants include volcanic dust, sea salt particles, … Read more Major Animals to be Extinct in Next 20 Years Due to Excessive Pollution.