The correct answer to this open question is the following.
You did not include the articles for reference, neither the options for this question. However, doing some research we can say the following.
"Car Tunes" can be interpreted this fact differently in that "It states only the benefit of plugging in the battery to power up.".
One of the most important ideas of the articles is that people have to understand the benefits of Eco-friendly machines that do not harm the environment and uses a "green" form of energy that benefits nature.
Traditional forms of energy such as the combustion of oil, fossil fuels, really damage the environment and create air pollution and water pollution. Some scientists think both are direct causes of climate change that is affecting our planet at this precise moment. That is why the planet has to invest more in these kinds of "alternative forms of energy."
