287,962 views
3 votes
3 votes
Car makers have developed cars that are completely electric. They use no gasoline. Instead, they are plugged into electrical outlets. The cars store electricity from the outlets in their batteries. They use the electricity to move. Some people claim that these electric cars are “emission-free”—that is, that they produce no air pollution. Are plug-in electric cars really emission-free? Explain your answer.

User Jonny Lin
by
3.4k points

2 Answers

22 votes
22 votes

Final answer:

No, plug-in electric cars are not completely emission-free. The emissions produced by electric cars depend on the source of the electricity that charges them. Even though electric cars may not emit pollutants while driving, the production and disposal of their batteries can contribute to environmental pollution.

Step-by-step explanation:

No, plug-in electric cars are not completely emission-free. While it is true that electric cars do not produce tailpipe emissions like gasoline-powered cars, they still rely on the electricity generated by power plants, which may use fossil fuels such as coal, oil, or natural gas. Therefore, the emissions produced by electric cars depend on the source of the electricity that charges them.

For example, if the electricity comes from a coal-fired power plant, it will result in the release of greenhouse gases and pollutants. However, if the electricity comes from renewable energy sources such as solar or wind, the emissions associated with electric cars will be significantly reduced.

It is important to note that even though electric cars may not directly emit pollutants while driving, the production and disposal of their batteries can contribute to environmental pollution. Therefore, while electric cars offer the potential for reduced emissions, their overall environmental impact depends on how the electricity used to charge them is generated and the lifecycle of the batteries.

User Maraboc
by
2.7k points
20 votes
20 votes

Answer:

yes bc we are wasting gas and this will help use less

Step-by-step explanation:

User Barry Gackle
by
2.8k points