Why is less reliance on cars (even electric), and greater use of solutions such as public transport, an important way to reduce emissions? Select ALL correct optionsGreater use of public transport will mean less demand for petrol and vehicles.1Swapping all cars for electric vehicles requires more resources than we have, and would cause more damage.2Cars produce oxygen and remove carbon dioxide, so more cars are actually better.
Question
Why is less reliance on cars (even electric), and greater use of solutions such as public transport, an important way to reduce emissions? Select ALL correct optionsGreater use of public transport will mean less demand for petrol and vehicles.1Swapping all cars for electric vehicles requires more resources than we have, and would cause more damage.2Cars produce oxygen and remove carbon dioxide, so more cars are actually better.
Solution
The correct options are:
- Greater use of public transport will mean less demand for petrol and vehicles.
- Swapping all cars for electric vehicles requires more resources than we have, and would cause more damage.
The first option is correct because public transport is more efficient in terms of energy use per passenger. This means that if more people use public transport, there will be less demand for petrol and vehicles, which in turn reduces emissions.
The second option is correct because while electric vehicles are more environmentally friendly than petrol or diesel cars, producing them still requires significant resources and causes environmental damage. Therefore, simply replacing all cars with electric ones is not a sustainable solution.
The third option is incorrect. Cars, whether they are powered by petrol, diesel, or electricity, do not produce oxygen or remove carbon dioxide. In fact, petrol and diesel cars emit carbon dioxide, which contributes to global warming. Electric cars do not emit carbon dioxide, but the electricity they use may be generated from fossil fuels, which does emit carbon dioxide.
Similar Questions
A city has experienced an increase in vehicle traffic in the last few years. During this time, the city has also recorded an increase in air pollution.Which solution should the city choose to best reduce air pollution in the coming years? A. Provide more public facilities for the disposal of motor oil used in vehicles. B. Monitor the levels of air pollution during rush hour each day. C. Encourage using public transportation rather than driving individual cars. D. Prohibit all use of motor vehicles on all roads in the city.
Which of the following strategies is most likely to reduce reliance on cars for transport?Group of answer choicesImprove infrastructure such as sidewalks, crosswalks, medians and bicycle lanes within communitiesIntroduce taxes for drivers who use their car for short tripsLower the speed limit in areas of high pedestrian activityChange insurance policies to assume that the driver is at fault in an accident between a car and a pedestrian/cyclist
"The recent increase in the use of electric cars is seen as a step toward reducing air pollution and dependence on fossil fuels. Electric cars produce zero tailpipe emissions and are more energy-efficient." Why are electric cars considered a step toward reducing air pollution?They produce zero tailpipe emissions.They are more sustainable.They do not reduce air pollution, but are a next step.They are more energy-efficient.
Reduction in the usage of fossil fuels can be brought about bya.using alternative energy sourcesb.reducing car taxesc.changing lifestylesd.encouraging the use of mass transport systems such as buses and railways
Do electric vehicles reduce air pollution and help in improving the AQI of the environment.
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