Probably safe to say that Smith wonât have to go for the Bandana Bandit look when he shows up at one of Vonnâs World Cup events. Tiger Woods walks in the finish area of an alpine ski, womenâs World Cup super-G, in Cortina dâAmpezzo, Italy, Monday, Jan. 19, 2015.
Carbon dioxide is not a pollutant but a naturally occurring, beneficial trace gas in the atmosphere. For the past few million years, the Earth has existed in a state of relative carbon dioxide starvation compared with earlier periods.
By that definition, carbon dioxide is not pollution. However, Webster's also has the definition: to contaminate (an environment) esp. with man-made waste.. Carbon dioxide is a waste gas produced by fossil fuel combustion, so can be classified as man-made waste. One can also make the case that carbon dioxide is contaminating the environment, since increased CO2 from burning fossil fuels has already harmed sea life.