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Question 4 As discussed on page 45 of your textbook, issues can be approached from many different Not yet answered perspectives - scientific, technological, ecological, economic and political, Match each of the following statements with its perspective, Marked out of 7.00 Sulfur content of fuels is a concern as it can contribute to acid deposition. In 2004 New York City transit switched from diesel to kerosene, because there was Rag question ultra-low sulfur kerosene available whereas there was no ultra-low sulfur diesel option. In order to modify a tractor to run on kerosene, a heat valve on the manifold routes exhaust gases from around the intake pipe, thus heating the kerosene to a point where it is vapourized and can be ignited by a spark. In Europe following the World War II, cars were modified to run on kerosene rather than gasoline because gasoline had to be imported and was heavily taxed! After World War II Finland continued to manufacture kerosene-fueled cars because the kerosene was less heavily taxed than gasoline. Diesel powered cars generally have higher fuel economy than gasoline-powered cars due to the higher energy per litre content of diesel fuel and the efficiency of the diesel engine. Diesel powered cars generally produce fewer greenhouse gas emissions than gasoline-powered cars. Since 2010, all on-road vehicle diesel sold in Canada is legislated to be ULSD (Ultra-low sulfur diesel) Note: If you believe the perspective you selected to be correct (despite it being marked as incorrect), email your teacher. Please provide support for your answer BACK TO TOP