Answer:
The most familiar environmental impacts of road transport are those from air pollution. Petrol-burning vehicles emit carbon monoxide, hydrocarbons, and oxides of nitrogen. Diesel engines emit relatively little of these, but produce more particulates and smoke.
To reduce the adverse impacts of environmental hazards on human health you need to understand where the hazard comes from, identify it and the pathway it can take to affect people. The source of the hazard is the place of origin from proposed and existing activities.
Explanation:
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