in modern times, over 90% of atmospheric lead poisoning comes from car exhausts, as a result of the burning of leaded petrol. lead poisoning is therefore a particularly serious threat in cities, especially to young children who live near busy city streets. but atmospheric lead pollution is even having a global effect. (Williams, 1982, p. 83)
.In modern times, more than 90% of lead poisoning from car exhaust in the atmosphere as a result of the combustion of leaded gasoline.Emissions to the atmosphere, but do not have a global impact.
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