What Does It Mean When a Car Model Is Discontinued?
1 Answers
When a car model is discontinued, it means that the manufacturer or dealer has stopped selling that particular vehicle. If a specific model is discontinued, it indicates the cessation of sales for that model. Reasons for discontinuing fuel-powered vehicles: 1. Air Pollution: Vehicle emissions contain various greenhouse gases such as carbon monoxide and nitrous oxide. These gases can block ultraviolet sunlight reflected back to the Earth's surface. Solar energy becomes trapped in the Earth's atmosphere, leading to temperature changes. This is one of the primary causes of global warming. It is estimated that global temperatures have risen significantly over the past century, and if millions of additional cars continue to be added each year, temperatures will rise even more rapidly, posing a threat to humanity on this planet. 2. Water Pollution: Vehicle pollution also affects water quality. When emissions mix with rain, they form acid rain that flows into rivers and oceans. Oil leaks from cars mix with rainwater, leading to water contamination. Studies have found that urban runoff is the largest source of water quality degradation. These pollutants disrupt the balance of aquatic environments, depriving many plants of the water they need to survive. Water pollution also makes it difficult for fish and other aquatic life to survive, ultimately affecting human health by making fish inedible and causing various diseases. 3. Noise Pollution: Cars increase environmental decibel levels, making them one of the largest sources of noise pollution. Noise pollution disrupts ecological cycles, and the behavior of many animals changes due to high noise levels. Beyond environmental impact, noise pollution can also lead to numerous human health issues, such as high blood pressure and psychological stress. While the noise from a single car is usually tolerable, the collective noise from many vehicles can create deafening levels of sound.
