ON Driver
Emissions, the environment and planning your driving
MTO Driver’s Handbook: Safe and Responsible Driving, （页首）; Before you drive
Vehicles powered by gasoline and diesel give off air pollutants and gases such as oxides of carbon, nitrogen and sulphur, hydrocarbons and soot. These pollutants affect the quality of the air we breathe, our health, crop yields and even the global climate.
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Practice questions on this card
- ON-1128Which substances does the handbook say react in sunlight to form ground-level ozone, better known as smog?
- ON-1129Which substances does the handbook say combine with water vapour to form acid rain?
- ON-1130How large a share of the carbon dioxide produced by all forms of transportation do cars account for?