00000nam##2200000za#4500 9.569034 CaOODSP 20210624181553 cr ||||||||||| 150406|2011||||xxc|||||o f|0| 0 eng|d 978-1-100-17749-6 CaOODSP eng n-cn--- H13-7/95-2011E-PDF Canada. Health Canada. Road traffic and air pollution [electronic resource] Health Canada Updated: April 2011. 3p. photographs It's your health Cars, buses, trucks and other motorized vehicles are one of the largest sources of air pollution that have been clearly linked to negative health effects. When engines burn fuel (gasoline or diesel), chemicals such as fine particulate matter, nitrogen oxides, carbon monoxide, and volatile organic compounds (VOCs) are emitted. In addition, some of the gasoline used by engines evaporates without having been burned, and this also creates pollution. Overall, traffic related emissions are a key contributor to the formation of smog. 11-20 2011-05-20 La circulation routière et la pollution de l'air (CaOODSP)9.600275 It's your health. (CaOODSP)9.505044 http://publications.gc.ca PDF 252 KB https://publications.gc.ca/collections/collection_2011/sc-hc/H13-7-95-2011-eng.pdf